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NCLEX-RN | Introduction to psychology - Depression and major depressive disorder | NCLEX-RN

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NCLEX-RN | Introduction to psychology - Depression and major depressive disorder | NCLEX-RN</h2>
(Voice of a character) major depressive disorder Which sometimes refers only to depression, Characterized by prolonged helplessness And slackness for the future. People with this disorder have low self-esteem And very strong feelings of worthlessness.<br />
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They also lack the energy to do things that they enjoyed, much fewer things They should do, or the things they do not enjoy. They tend to feel socially isolated And have a problem focusing on important tasks And they have trouble making decisions.<br />
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And low mood tends to penetrate all aspects of their lives. There are a number of physical symptoms that go along with depression.<br />
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Fatigue, so feel exhausted People with depression also tend to show Weight fluctuations. So much weight gain or much weight is lost. And they may also harden the tongue Or they're too old.<br />
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And I think that these physical symptoms Often disappear, because in Western cultures, As in the US, we tend to think about depression In terms of moods or terms of emotional states.<br />
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But to individuals in some Eastern cultures, Especially cultures in cases where this may seem inappropriate Delve into or talk about feelings and feelings, People in these cultures tend to think about depression And experience depression in terms Of these physical symptoms, so it's really important because these are not reduced.<br />
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Depression or depressive symptoms They are the number one reason people are looking for Mental Health Services. And, because of that, some people call it Colds of mental disorders.<br />
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And I like this term for several reasons and I do not like it for other things What I love is that it's a catch How pervasive this disorder is; It is estimated that 13% of men and 22% of women, From around the world, can meet the criteria for depression At least once in their lives.<br />
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One study showed that height as 31% of college students may experience this disorder. And these are really high numbers. And so, in this way, I think this term fits. However, I think that the term colds Does not really capture the severity of this disorder.<br />
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Because depression is not only felt down once in a while. And do not feel sadness or sorrow at the appropriate times, which is only a normal part of life. And I think that term reduces that part Of the term. Depression can be caused by an event in life, Like loss or separation, but it does not have to be.<br />
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It also does not usually appear alone. It is really very common for people with depression To get other disorders such as anxiety disorders. And I write in this blue color Kind of depression, but I kind of We'll be bored now, so let me go through it.<br />
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So there are a number of factors that may be involved I'm depressed and I'm going to split them into three categories: biological factors, Psychological factors, And socio-cultural or environmental factors. And let me, let me take a moment to enjoy OK First of all, we know from the studies of her family and twins That there is a genetic component to depression.<br />
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And we also know from studies that are used Functional imaging that people with depression Show decreased action in the frontal cortex. And it can be associated with problems With people making decisions With depression tend to be As well as the difficulties in creating operations.<br />
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Researchers also found lower levels of activity In the brain reward circuits. And this can help explain why people with depression can not find pleasure in actions They are once found to be enjoying themselves Depression was also associated with Some neurotransmitters and neurotransmitter regulation And I'll shorten it here by writing NT for a neurotransmitter.<br />
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Studies have shown that people with depression May have fewer serotonin and noradrenaline receptors. And I think all this research is amazing. I think it's really important. And it's really convincing, in that way Those research findings that include neuroscience are usually.<br />
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But with what has been said, I really want to warn you of me Simplify these biological factors. To give an example of why I say this, I want to talk about the relationship between A particular gene leads to serotonin and depression.<br />
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And this gene is known as 5-HTTLPR, And I'll write it down. And a lot of findings have shown that this gene is involved in depression, but in practice, It is only associated with depression if the individual With the garden is in a stressful environment.<br />
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But the story did not really end there, It's even more complicated. Because it turns out that if the individual With this genetic trait is placed in heat and charge In the environment, they actually show a Decreased risk of depression. And this is something we still do not fully understand, We are still trying to figure out why it could be.<br />
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But more importantly, I think it really shows us Some complex biological factors can be Let's go over some psychological factors Which may affect depression. One theory is based on the idea of helplessness being studied This theory assumes that if a person Exposed to situations that deter you again and again, Without any power to change or control them, they may begin to feel helpless In a manner that can lead to depression.<br />
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So if someone is exposed to prolonged stress because of Family life or bullying or some other reason Because they have no control over Their helplessness could get out of control and they may stop trying to change their situation Because they perceive it as completely helpless.<br />
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And this is a behavioral theory Or through thinking about depression, But there are cognitive theories about it as well. And these theories tend to focus on thoughts Or these beliefs, with repetitions, which can cause depression.<br />
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And while it's true that everyone has Destructive or negative self-thoughts from time to time, In general, we can get away from them, And we can understand what we think It is not entirely logical.<br />
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But sometimes people can get caught In these thought patterns and they may put too much Focus on negative thoughts and actions and experiences. And when they think about these things, When they turn them over and over again in their minds, It is possible that these cognitive distortions May leads to depression.<br />
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Another cognitive theory about depression Focuses on the concept of association or explanation style. Now when we go about our daily lives, Of course, we try to understand and explain the events taking place around us.<br />
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And when we do, we can associate What we see to internal or external factors So this is something I did? Or is it something that happened because of something totally out of my control? Did I get a bad grade on the test that I did not learn? That would be an internal reason.<br />
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Or did I get a bad grade because of the teacher That he did a really unfair examination? What will be an external factor? People with depression tend to associate Negative experiences with internal factors.<br />
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So maybe they'll think he's a friend Do not call or give me the text because they are not likable Or unloved and not because they were in the movies With their family and perhaps their phone was turned off. In addition, they tend to see negative experiences Because they are stable, so they think Because they will continue to happen in the future And they also tend to think they are global, Then they may assume that one friend is not calling them back Symbolizes somehow that none of their friends likes them And together these things, this internal association, These stable affiliations, and the global affiliations, This is a pessimistic association And it may make some people Particularly vulnerable to depression.<br />
And there are many other psychological theories About depression Things related to dealing with style or self-esteem, but it can actually be difficult to know if These things cause depression Or if they are the result of it So that it became a pessimistic internalization style Leads to depression or makes people depressed Do you have to be pessimistic? Not always clear.<br />
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Environmental and sociocultural factors can also give a Strong effect on depression. Have a friend or partner or roommate With depression can actually increase the likelihood that people around them will also develop depression.<br />
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And although we do not know exactly why it is, Some researchers argue that it may be necessary to do so With reflections, where friends talk On negative issues and events. But instead of discussing how to solve them, They focus on the negative emotions Dwell on future problems and occurrences.<br />
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And at a certain level, this kind of normal. This is perfectly normal for close friends Take on some of the negative emotions Of the other, as being sad when they lose someone who is close to them or become angry If they were discarded by their partner.<br />
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It's just a natural empathy. But the same empathy that allows us to console Our friends are in distress, maybe too The reason that depression seems to be spreading We also know that people with low socioeconomic status, especially those living in poverty, Are more likely to develop depression, As well as those who are struggling to keep up the work Or simply lost work.<br />
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And there are other environmental factors as well. Social isolation, child abuse, and even prejudice Everyone was involved in causing depression.<br />
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And think about it in terms of prejudices. If someone grew up in a household Because there are negative feelings about homosexuality And if they grow up and start accepting the same sexual attraction, They probably internalized the prejudices after years Of hearing it can lead to depression.<br />
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Okay, so step back for a moment, We said that we have biological factors, Psychological and socio-social factors, And environmental factors.<br />
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And when we put all these things together, We accept what is known as a biopsychosocial model Of depression and this theory confirms Because all these factors play a role.<br />
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So some people have a genetic predisposition Mode, but it only comes if The situation is right or if we are developing Certain patterns of thinking.<br />
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Source: Youtube</div>

NCLEX-RN | Introduction to psychology - Depression and major depressive disorder | NCLEX-RN (Voice of a character) major depressive disor...

Redmi Note 7 Pro Review: Is it worth the money?

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Redmi Note 7 Pro Review: Is it worth the money?</h2>
Today, I will be talking about the Redmi Note 7 Pro.<br />
Now, the Redmi phone is doing pretty well in the budget segment but, on the other hand, phones like Samsung Galaxy M30 are catching up real fast which brings us to the question.<br />
Should we buy the Redmi Note 7 Pro? I mean is it still worth it? But, before we get into that.<br />
Why don’t you hit that subscribe button and the bell icon so that you don’t miss out any cool tech videos from us.<br />
Ok so just like the previous generation, the <a href="http://www.cetjob.com/2019/04/redmi-note-7-pro-review-is-it-worth.html" target="_blank"><b><i>Redmi Note 7 Pro</i></b></a> comes with heavy specs under a budget price.<br />
Our Redmi phone is a 4GB variant which starts at Rs 14000, but there is also a 6GB option which you can get for Rs 17000.<br />
Performance wise, no doubt about it, it’sa blockbuster.<br />
That is because the device has a Snapdragon 675, which allows games to run buttery smooth on the device.<br />
To test that, I played PUBG on this device and so this is the kind of PUBG performance you’d see on the <b><i><a href="http://www.cetjob.com/2019/04/redmi-note-7-pro-review-is-it-worth.html" target="_blank">Redmi Note 7 Pro</a></i></b>.<br />
I’ve have literally set it to full graphics and as you can see, there are no lags when it comes to gaming performance.<br />
However, the issue in the Redmi Note 7 Prois small little lags, that I found generally using the device, which kind of surprised me.<br />
Because, I mean on one side, there is the gaming part where the phone excels and then there is the other side which is routine day-to-day task where Redmi just disappoints.<br />
And, it also slows down at multitasking, particularly when a heavy game is running on one end which honestly, I never expected from a Redmi phone.<br />
But if you want a seamless gaming experience,in this budget, there is simply no better option than the Redmi Note 7 Pro.<br />
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Coming back to the lags, what could be the reason behind it? Now like I told you earlier, the Redmi Note7 Pro is high on specs which means, it's probably the user interface to be at fault here, or the MIUI, to be precise.<br />
But before we get into the OS, why don’twe talk about the beautiful glass back of this device so you know that the Redmi Note7 Pro is mostly about wonders.<br />
So this time, the Xaomi device has a shiny gradient glass back which is not just beautiful, but also easily recognizable.<br />
Redmi calls it the new Aura design and itcomes in three variants - what I have with me is a Neptune Blue variant, but there isalso a Space black and a Nebula Red which looks more elegant, if I’ll be honest.<br />
Now, I am very much in favour of the RedmiNote 7 Pro design but you know, there are these small little things which could have been more, refined I guess.<br />
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Like it feels a little heavy, because of the all glass build.<br />
Also, the camera bump on the Redmi phone which,which is seriously frustrating.<br />
But, it’s still a reformed design, and I just can’t get my eyes of it, particularly because of the reflective glass and since the smudges are barely visible.<br />
So for me, definitely a thumbs up for the design.<br />
But nothing has really put me off till now except this ridiculous large chin.<br />
For a point of reference, I am using the OnePlus6T so that you clearly understand my point.<br />
Of course it might not be that big of an issue,for everyone, but you know, it is for me.<br />
Now that we are talking about the black bars,let’s not certainly miss the Redmi Note 7 Pro’s dot-shaped notch at the top.<br />
Which is a little different from the notch on the OnePlus or the Galaxy M series.<br />
You know, I, personally, prefer the One Plus style because of the smooth curves on the notch edges, but which one do you prefer,tell me in the comments down below.<br />
By the way, there is a third style which we saw in the Galaxy S10.<br />
So you might want to check our review on that.<br />
So, the Redmi Note 7 Pro has a 6.<br />
3 inch, FullHD+ LCD display.<br />
I would say it’s nice, like it is good inthe sunlight, there is the option of changing the tone of the display, if you want to increasethe contrast or let’s say a warmer tone.<br />
But, I will be honest here.<br />
It’s not the best display in the price segment.<br />
And so if you are looking for a brilliant display to watch movies or lets say youtube videos, for the same price then you can skip the Redmi and go for Samsung Galaxy M30, which is priced at Rs.<br />
15000 and has an AMOLED display.<br />
Plus all of us know that Samsung puts best display’s in their devices Now, coming back to the Redmi Note 7 Pro,it's a good display like it has good colors, it is sharp, the color tones are well - differentiatedbut it’s not something that you won’t find in lesser priced phones.<br />
Now, let’s talk about the USP of the device,which is the camera, the 48 MP Sony IMX586 sensor on the back along with a 5 MP depth sensor.<br />
To test reality of 48 MP, I went on a little field trip and here is what I discovered.<br />
Ok, the basic performance of 48 MP is great.<br />
It clicks fairly colorful and sharper pictures.<br />
But, you know, you won’t see a major difference from the default 12 MP, except for a few little details it adds here and there.<br />
So basically, if you compare the images, you’ll notice no changes, apart from the tags down below.<br />
But when you zoom in, you’ll notice the48 MP is slightly more detailed than the normal one.<br />
I was more impressed with the AI scene recognition,like how it easily understand the scene and fills in the color tones.<br />
Also, the AI interestingly does wonders inthe portrait mode as well.<br />
Like if you see this picture, notice how someguy photo bombed it and the Redmi phone managed to keep both of them in focus.<br />
There is a separate Night mode in the camera app and I think the pictures came out pretty well.<br />
Though, the 48 MP doesn’t help much in the details, in the low light photography.<br />
Now one major issue with the Redmi Note 7Pro camera is the 48 MP is not set to default.<br />
Its like 48 MP is a separate mode altogether.<br />
So it gets extremely frustrating switching it again and again.<br />
Also, you’ll notice sluggish performance when switching from one camera mode to another.<br />
On the front, there is a 13 MP single camera which clicks fair and sharp images.<br />
Though, they felt a little saturated.<br />
Again, here also, the live focus did wonders like the back camera.<br />
Overall, the camera is great but the 48MP lens which people are hyped about, does not add substantial amount of change.<br />
And Xiaomi didn't keep it as the default settings so it might be the gimmick after all.<br />
I mean, I don’t know, I’ll leave it upto you guys.<br />
Let’s move on to the OS.<br />
Now you know the Samsung’s story, right? Where they had this miserable software whichnever got updates.<br />
But then the Samsung experience and the One UI for premium devices came in and changed everything.<br />
It seems like Redmi will soon become the old Samsung.<br />
I mean, look at their MIUI.<br />
It’s like the worst nightmare of a stock Android user.<br />
It’s blatantly unintuitive, lags all over the place, and lots and lots of bloatware.<br />
Also you get ads on the pre-installed apps,which is -- I mean it’s just sad.<br />
The only good thing in the MIUI on the Redmi Note 7 Pro is that it is updated to Android Pie.<br />
So there is the adaptive battery, gesture navigation which is -- by the way very tough to use on MIUI phones.<br />
And some other features of the Android Pie.<br />
There is also the face unlock on the device,of course its not secure and also a little slow.<br />
One of the best features of the Redmi Note7 Pro is the massive 4000 mAh battery.<br />
As you might have noticed -- mine is a pretty heavy usage.<br />
I like to play hard-core games, play music most of the time and facebook scrolling has become my life.<br />
And even with all this, the <b><i>Redmi Note 7 Pro </i></b>does not disappoint, even a bit.<br />
It gives like 6 hours of screen time in my normal usage, which is quite good.<br />
Also, the device support fast charging soyou can expect 100 percent of charge in around 90 minutes.<br />
So, I think in conclusion, the Redmi phone is a brilliant device, like it has the 48 MP camera, there is this huge battery, Snapdragon for gaming and shiny eye-catching design.<br />
And all of this, under the price of Rs.<br />
14000.<br />
So should you still buy it? That would be a yes because the Redmi Note7 Pro is more like an all-rounder.<br />
Though, there are things which keep it back like the MEUI or the lags but overall, it’s packed with everything you would want in a 2019’s budget smartphone.<br />
Source: Youtube</div>

Redmi Note 7 Pro Review: Is it worth the money? Today, I will be talking about the Redmi Note 7 Pro. Now, the Redmi phone is doing prett...

Huawei P30 Pro Review

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Huawei P30 Pro Review</h2>
Looking quickly to the P30 Pro you can even mistake it for a Galaxy S8 or S9. The differences are on the "U" shaped notch, that allows better screen-to-body ratio And drifts away from the hole on the screen found on the S10 rival.<br />
And some details like the buttons, all placed on the sabe side, and without a dedicated one for the virtual assistant.<br />
So, no mistaken activation for Bixby or Google Assistant – not even accidentally.<br />
The back has cameras in a position that resembles the iPhone X and its successors.<br />
Huawei also adopts a finish with gradient effect, more apparent on the other colors.<br />
We've received the black variant to test, but there's still the blue and red one, also very pretty.<br />
We have here six cameras: four on the back, one for selfies and another one to read your fingerprint with an optical reader Positioned under the screen.<br />
Which is also where the speaker is located.<br />
You'll listen to the sound through vibrations on the screen.<br />
But its technology, not witchcraft.<br />
The body is made of metal and has IP68 certification with protection for water and dust.<br />
But of course, its not just rainbows and butterflies – the cameras have a noticeable bump so It is a good idea to use a case to protect them agains scratches.<br />
Besides that, the P30 Pro doesn't have the standard input for headphones but, At least, it comes with an accessory that has the USB-C conector.<br />
Oh yeah, this little guy also accepts two SIM cards or a Sim card and an expansion card But it's a proprietary solution from Huawei called NMcard – will we have this here in Brazil? Huawei repeated the Mate 20 Pro hardware and those who only look at benchmarks will think that it was not a good idea, After all, the <b><i><a href="http://www.cetjob.com/2019/04/huawei-p30-pro-review.html" target="_blank">Huawei P30 Pro</a> </i></b>stays behind the Galaxy S10 Plus with Exnynos chipset on AnTuTu, This even with the Performance Mode activated here.<br />
But the P30 Pro results in our performance test was even better than, let's say, it's older brother.<br />
Actually, it tied with the actual leader, the Mi 9, And this with an already "outdated" hardware and without using the performance mode.<br />
Those looking for a smartphone to play games will find here a great option.<br />
We have tested some titles and all of them worked really good.<br />
You can play the ultra-popular ones like Fortnite, PUBG Mobile and Alsphalt 9 And any other title available on the Play Store – with no lags whatsoever.<br />
We are finally living a very welcome revolution on the battery capacity in our smartphones.<br />
Despite the P30 Pro having just a bit more charge capacity than the Galaxy S10 Plus, it delivers a way much longer use time.<br />
In our standard test it took never-ending – for who was shooting the test – twenty two hours and forty minutes.<br />
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That's almost a whole day! Oh yeah, the Huawei devices turn off with 2% of battery to ensure that your alarm clock will ring in the morning, in case you didn't notice that the battery was low.<br />
You may be thinking that with that much of use time the recharging times will also be very long – that's a mistake.<br />
Huawei included a 40 watt charger in the box and we've timed around an hour to go from 0 to 100%.<br />
Still talking about battery, the <a href="http://www.cetjob.com/2019/04/huawei-p30-pro-review.html" target="_blank"><i>Huawei P30 Pro</i></a>  has wireless charging abilities And can even share the juice with other devices that are also compatible with this feature.<br />
Its not very fast, but it can help that friend that is running out of battery Or even be used to recharge wireless headphones or smartwatches, for example.<br />
Oh Huawei, so many configuration options but a lot of useless things at the same time.<br />
I don't even know what to say, just feel.<br />
In fact, I know what to say.<br />
The EMUI 9.<br />
1, which is installed on the P30 Pro, Is a good interface that offers cool features like, for exemplo, gestures different from other Android devices – Which, by the way, we personally loved it – besides a home screen that can be configured to show all apps or to use an app drawer Always on display, performance mode, battery save mode Ultimately, if there's a feature on Android, probably you will also find here on the EMUI too.<br />
The problem is that these options just have two sets: on and off – there's not much to customize.<br />
The always on display, for exemple, will always show a black screen with date and time And some apps with notifications, battery – everything in white.<br />
There's no way to change this natively.<br />
This limitation extends to other options where you can only turn it on or off.<br />
Of course, this can be fixed by Huawei with an update.<br />
Another CON worth mentioning are the useless apps found here Like the mirror one, that it's basically a front facing camera with some specific features to help you put on make up or something like that.<br />
And nothing more.<br />
And, at least, a good app is the smart remote control that allows you to turn off someone else's TV Or, better saying, to control your compatible devices from afar.<br />
The final balance is very positive with that many options for settings.<br />
The best in photography, rewriting the rules of photography, The best score on DxOMark – these are many compliments we hear about the P30 Pro's photographic abilities.<br />
But will that bunch of cameras and features deliver good results? According to our tests, yes, in most case scenarios.<br />
With good light there is not much to complain.<br />
A great structure, good sharpness, nice level of details and fine exposition – but the colors come out a little washed out.<br />
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On the S10 Plus, that has a variable aperture, the colors are more attractive and even match better the real life subjetc.<br />
But we really do expect that the flagship is able to capture good pictures in favorable light conditions.<br />
What about in lowlight? We've noticed that the P30 Pro is somewhat irregular; sometimes it delivers a great result but on other times it captures a pretty bad picture.<br />
But this also happens with the S10 Plus, let's be fair.<br />
Here we have an example in which the Huawei device was better, with and without the night mode activated.<br />
The issue with the night mode is that depending on the amount of light present on the scenario You may have to hold the device steady for 15 seconds or even more, for it to shoot several pictures and combine into one, So that we can see something.<br />
The wide-lens camera has some issues at night, but is able to capture better pictures than the ultra-wide sensor from the S10 Plus.<br />
By the way, if you're wondering what is the advantage of having an ultra wide lens, check out this image.<br />
This is the traditional camera and this is the wide one.<br />
See how we are able to fit much more city in the frame.<br />
Both pictures were shot on the same location – and I didn't walk forward or backwards, not even a single step.<br />
Oh, the P30 Pro has a third extra sensor.<br />
It is a tele-objective lens with optical zoom up to five times.<br />
Great for images with subtle sunlight but not that good (but still pretty acceptable) for pictures taken in lowlight.<br />
And it zooms in way more than the two times tele-objective lens from Samsung, But hold on, there's more – Huawei uses this five times zoom combined with a digital ten times one To shoot pictures with up to fifty times zoom.<br />
Yeah, the pictures are not that good, but you can have some fun Or try to shoot the moon.<br />
It's pretty hard because of the amount of zoom, any movement and make you lose the frame.<br />
And you will have to hold steady for a while in order for the smartphone to process the image correctly.<br />
There is still one more camera to tale about, but its a ToF sensor, that measures the distance between the subject and The smartphone – so the device can capture photos with an effect that mimics in a very good way the blur effect seen on professional cameras.<br />
And you don't even need a lot of light for that, in fact, it follows in a nice way the quality found on the main camera, But with the blur effect.<br />
Way better than the Dynamic Focus from Samsung.<br />
By the way, speaking about Dynamic Focus, Huawei has the Aperture Mode, which is very alike, but with the advantage being the ability to shoot videos with blurred background.<br />
But it depends heavily on good light conditions, for it to make the perfect cutout – and also, a lot of movement can en up confusing the cutout.<br />
Finally, the selfies; the final quality is better than the Galaxy S10 With more texture, better details, but with less light, things get a bit complicated.<br />
In this case, the P30 Pro delivers noticeable noise, losing lots of image details – yeah, it's hard to say anything good about that.<br />
The Portrait Mode is also better; even with the ToF sensor, the S10 Plus still makes lots of mistakes And the P30 Pro has a reasonable solution softwarewise.<br />
With patience, you can shoot great pictures with both devices.<br />
To end this video, let's talk about the video shooting abilities – the quality is not exceptional, but it gets the job done.<br />
The P30 Pro loses details, specially when the subject is moving, Or if the person who is shooting is moving – this, of course, comparing it with the S10 Plus.<br />
But considering mid-range rivals, the P30 Pro is way ahead on this category.<br />
Huawei really wants to surpass Samsung in smartphone sales And it's not holding back, delivering great smartphones.<br />
Camera-wise, you may not have the best set – like the DxOMark states But, at least for photos, it is one of the best ones.<br />
That many features with four great camera sensors – it's hard not to shoot great pictures.<br />
But the P30 Pro's trump is way beyond its camera – the battery is amazing, even when recharging The performance is not that behind the rivals; the screen also has great quality.<br />
The CONS are barely there, they are merely details.<br />
The mono speakers with volume lower than the rivals, The fact that the expansion card uses a proprietary format from Huawei, for exemple, For those wanting to expand the memory beyond the 256 GB, And also, the lack of a standard headphone jack And the interface issues, that are easily solved And something that we expect Huawei to fix it overtime, like Samsung already did.<br />
Speaking about prices, Huawei released the P30 Pro overseas with almost the same price tag as its Apple and Samsung rivals And here in Brazil it should follow this patch, to reach those of you looking for a smartphone on the elite category.<br />
Generally speaking, by the way, it's even better than the Galaxy S10 Plus or the iPhone XS Max.<br />
If you want to see high quality versions of the pictures shot in this video, just click the link on the description.<br />
We also have links with great deals for the device And you can already share your thoughts and doubts on the comment section below.<br />
Don't forget to drop a like here in this video and subscribe to our channel.<br />
I am Felipe Junqueira for TudoCelular and I'll stay here.<br />
A big hug and see you soon.<br />
Source: Youtube</div>

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01 Quantitative Aptitude Questions in Hindi with Solution एप्टीटुड हिंदी में

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<b>01 </b><b>एप्टीटुड हिंदी में </b><b><a href="http://www.cetjob.com/2019/01/01-quantitative-aptitude-questions-in-Hindi-with-solution.html" target="_blank">Quantitative Aptitude Questions in Hindi </a>with Solution </b></h2>
<b>1 >>Q77. A तथा B किसी कार्य को 16 दिनों में पूरा करते हैं, जबकि A अकेला उसी कार्य को 24 दिनों में पूरा करता है। अकेला B उस कार्य को कितने दिनों में पूरा करेगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q0 " data-option="a">(A) 56</li>
<li class="option-q0 " data-option="b">(B) 48</li>
<li class="option-q0 " data-option="c">(C) 36</li>
<li class="option-q0 " data-option="d">(D) 64</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="0 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट समय = 16 × 24/24 – 16 = 16 × 24/8 = 48 दिन </option></select></div>
<b>2 >>Q78. 10 और 40 के बीच अभाज्य पूर्णांकों की संख्या कितनी है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q1 " data-option="a">(A)  पाँच </li>
<li class="option-q1 " data-option="b">(B)  छ: </li>
<li class="option-q1 " data-option="c">(C)  नौ </li>
<li class="option-q1 " data-option="d">(D)  आठ </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="1 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 10 और 40 के बीच निम्नलिखित आठ अभाज्य पूर्णांक हैं 11, 13, 17, 19, 23, 29, 31, 37 </option></select></div>
<b>3 >>Q79. एक फुटबॉल टूर्नामेण्ट में, 7 विभिन्न टीमों के लिए 87 खिलाड़ी हैं। प्रत्येक टीम में कम-से-कम 12 खिलाड़ी हैं। प्रत्येक टीम में कम-से-कम 12 खिलाड़ी हैं। किसी एक टीम के लिए सबसे बड़ी सम्भव संख्या कौन-सी है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q2 " data-option="a">(A) 13</li>
<li class="option-q2 " data-option="b">(B) 14</li>
<li class="option-q2 " data-option="c">(C) 15</li>
<li class="option-q2 " data-option="d">(D) 21</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="2 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. सभी टीम में न्यूनतम खिलाड़ियों की संख्या = 12 × 7 = 84, शेष 3 खिलाड़ी यदि किसी एक ही टीम में दे दिए जाऐं, तो उससे टीम में खिलाड़ियों की संख्या (जो अधिकतम सम्भव संख्या होगी) है। </option></select></div>
<b>4 >>Q80. निम्नलिखित संख्याओं में से कौन-सी विषम संख्या है? 43, 26, 50, 37, 17, 82  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q3 " data-option="a">(A) 26</li>
<li class="option-q3 " data-option="b">(B) 50</li>
<li class="option-q3 " data-option="c">(C) 43</li>
<li class="option-q3 " data-option="d">(D) 82</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="3 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अन्य सभी संख्याएँ या तो अभाज्य संख्या हैं या फिर 2 से भाग देने पर अभाज्य संख्या हो जाती है, परन्तु संख्या 50 में ऐसा नहीं है। </option></select></div>
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<b>5 >>Q81. एक लड़का तीन सिक्के उछालता है कम-से-कम एक चित्त (हेड) आने की सम्भावना है-  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q4 " data-option="a">(A)  1/3 </li>
<li class="option-q4 " data-option="b">(B)  1/2 </li>
<li class="option-q4 " data-option="c">(C)  1/8 </li>
<li class="option-q4 " data-option="d">(D)  7/8 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="4 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट प्रायिकता = ½n = ½3 = 1/8 </option></select></div>
<b>6 >>Q82. तीन लड़कें और तीन लड़कियों के एक समूह से एक लड़का और एक लड़की खेल के लिए चुने जाते हैं। कितने सम्भावित तरह से चुनाव किया जा सकता है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q5 " data-option="a">(A) 8</li>
<li class="option-q5 " data-option="b">(B) 6</li>
<li class="option-q5 " data-option="c">(C) 3</li>
<li class="option-q5 " data-option="d">(D) 9</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="5 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट सम्भाविता = 3C1 × 3C1 = 3 × 3 = 9</option></select></div>
<b>7 >>Q84. एक लकड़ी के टुकड़े की माप 30 सेमी×24 सेमी×18 सेमी है। इसमें ऐसे घन काटने हैं जिनके सिरे 6 सेमी हों, तो उन घनों की संख्या क्या होगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q6 " data-option="a">(A) 60</li>
<li class="option-q6 " data-option="b">(B) 55</li>
<li class="option-q6 " data-option="c">(C) 54</li>
<li class="option-q6 " data-option="d">(D) 75</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="6 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. घनों की संख्या = (30×24×18)/(6×6×6) = 60 </option></select></div>
<b>8 >>Q85. 5% की दर से 3 महीने के लिए निवेश किए गए कितने मूलधन पर साधारण ब्याज रु. 25 बन जाएगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q7 " data-option="a">(A)  रु. 1800 </li>
<li class="option-q7 " data-option="b">(B)  रु. 1850 </li>
<li class="option-q7 " data-option="c">(C)  रु. 1900 </li>
<li class="option-q7 " data-option="d">(D)  रु. 2000 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="7 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. मूलधन = ब्याज×100/समय×दर = 25×100/ 3/12×5 = 25×100×12/3×5 = रु. 2000</option></select></div>
<b>9 >>Q86. निम्न में से कौन-सी अभाज्य संख्या है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q8 " data-option="a">(A) 33</li>
<li class="option-q8 " data-option="b">(B) 81</li>
<li class="option-q8 " data-option="c">(C) 93</li>
<li class="option-q8 " data-option="d">(D) 97</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="8 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. चूँकि संख्या 97 केवल 1 एवं स्वयं से विभाजित है। अत: यह एक अभाज्य संख्या है। </option></select></div>
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<b>10 >>Q87. 2.31 × 0.019 को सरल कीजिए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q9 " data-option="a">(A) 0.14389</li>
<li class="option-q9 " data-option="b">(B) 0.4389</li>
<li class="option-q9 " data-option="c">(C) 0.04389</li>
<li class="option-q9 " data-option="d">(D) 0.44389</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="9 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 2.31 × 0.0190.04389</option></select></div>
<b>11 >>Q88. एक कक्षा के 16 लड़कों का औसत भार 50.25 किग्रा है तथा शेष 8 लड़कों का औसत भार 45.15 किग्रा है। कक्षा के सभी लड़कों का औसत भार कितना है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q10 " data-option="a">(A)  38.55 किग्रा </li>
<li class="option-q10 " data-option="b">(B)  48 किग्रा </li>
<li class="option-q10 " data-option="c">(C)  48.55 किग्रा </li>
<li class="option-q10 " data-option="d">(D)  इनमें से कोई नहीं </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="10 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट औसत = 16×50.25+8×45.15/24819.0548.55= 48.55 किग्रा </option></select></div>
<b>12 >>Q89. 52.416 ÷ 18.72 + 628 का मान है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q11 " data-option="a">(A) 2.09664</li>
<li class="option-q11 " data-option="b">(B) 8.36</li>
<li class="option-q11 " data-option="c">(C) 9.08</li>
<li class="option-q11 " data-option="d">(D) 9.8</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="11 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 52.416/18.72+ 6.28TRUE</option></select></div>
<b>13 >>Q90. 0.000033 ÷ 0.11 का मान है  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q12 " data-option="a">(A) 0.003</li>
<li class="option-q12 " data-option="b">(B) 0.03</li>
<li class="option-q12 " data-option="c">(C) 0.0003</li>
<li class="option-q12 " data-option="d">(D) 0.3</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="12 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 0.000033/0.11 = 0.0003 </option></select></div>
<b>14 >>Q91. एक कार की गति 36 किमी/घण्टा है। इसे मी/से में व्यंजित कीजिए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q13 " data-option="a">(A)  20 मी/से </li>
<li class="option-q13 " data-option="b">(B)  15 मी/से </li>
<li class="option-q13 " data-option="c">(C)  10 मी/से </li>
<li class="option-q13 " data-option="d">(D)  25 मी/से </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="13 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 36 किमी/घण्टा = 36 × 1000/60×60 = 10 मी/से </option></select></div>
<b>15 >>Q92. निम्न में विषम को ज्ञात कीजिए। 16, 25, 36, 72, 144, 196, 225  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q14 " data-option="a">(A) 36</li>
<li class="option-q14 " data-option="b">(B) 72</li>
<li class="option-q14 " data-option="c">(C) 196</li>
<li class="option-q14 " data-option="d">(D) 225</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="14 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. शेष सभी किसी-न-किसी संख्या के वर्ग अवश्य हैं, पर 72 ऐसी संख्या नहीं है। </option></select></div>
<b>16 >>Q93. एक विद्यालय में 850 छात्र हैं। इनमें 44% मुस्लिम, 28% हिन्दू, 10% सिख और शेष अन्य समुदायों के हैं, तो अन्य समुदायों की संख्या में कितने छात्र हैं?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q15 " data-option="a">(A) 173</li>
<li class="option-q15 " data-option="b">(B) 143</li>
<li class="option-q15 " data-option="c">(C) 153</li>
<li class="option-q15 " data-option="d">(D) 163</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="15 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अन्य समुदायों के छात्रों का प्रतिशत = 100 – (44+28+10) = 100 – 82 = 18 अन्य समुदायों के छात्रों की संख्या = 850 × 18/100 = 153 </option></select></div>
<b>17 >>Q94. 115 <sup>2</sup>/3 – 13 <sup>1</sup>/7 + 22 <sup>1</sup>/5 का योग..... होगा।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q16 " data-option="a">(A)  105 <sup>71</sup>/124 </li>
<li class="option-q16 " data-option="b">(B)  124 <sup>76</sup>/105 </li>
<li class="option-q16 " data-option="c">(C)  142 <sup>76</sup>/105 </li>
<li class="option-q16 " data-option="d">(D)  105 <sup>92</sup>/105 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="16 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 115 2/3 – 13 1/7 + 22 1/5 = (115 – 13 + 22) + (2/3 – 1/7 + 1/5) = 124 76/105 </option></select></div>
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<b>18 >>Q96. एक कक्षा में 15 लड़कों की औसत आयु 11 वर्ष है। यदि 9 वर्ष के 5 लड़के कक्षा में और सम्मिलित हो जाएँ, तो अब उनकी औसत आयु होगी–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q17 " data-option="a">(A)  20 वर्ष </li>
<li class="option-q17 " data-option="b">(B)  10 वर्ष </li>
<li class="option-q17 " data-option="c">(C)  10.5 वर्ष </li>
<li class="option-q17 " data-option="d">(D)  10.33 वर्ष </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="17 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट औसत आयु = 15×11+5×9/(15+5)= 165+45/20 = 10.5 वर्ष </option></select></div>
<b><br /></b>
<br />
<h3 style="text-align: left;">
<b><a href="http://www.cetjob.com/2019/01/01-quantitative-aptitude-questions-in-Hindi-with-solution.html" target="_blank"><i>Quantitative Aptitude Questions in Hindi</i></a></b></h3>
<b>19 >>Q97. एक मकान की कीमत रु. 40000 है और उसमें रखे सामान की रु. 15000 मकान और उसमें रखी वस्तुओं को अग्नि के विरुद्ध, उसके मूल्य के 80% पर बीमा कराने में कितना प्रीमियम प्रतिवर्ष देना होगा यदि प्रीमियम 7.5% है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q18 " data-option="a">(A)  रु. 3300 </li>
<li class="option-q18 " data-option="b">(B)  रु. 2300 </li>
<li class="option-q18 " data-option="c">(C)  रु. 5425 </li>
<li class="option-q18 " data-option="d">(D)  रु. 3425 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="18 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट प्रीमियम = (4000+15000)×80/100 × 7.5/100 = रु. 3300</option></select></div>
<b>20 >>Q98. वह बड़ी-से-बड़ी संख्या ज्ञात करें जिसको 1050, 1250 और 1650 में भाग देने पर क्रमश: 43, 31 तथा 7 शेष बचे।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q19 " data-option="a">(A) 63</li>
<li class="option-q19 " data-option="b">(B) 53</li>
<li class="option-q19 " data-option="c">(C) 73</li>
<li class="option-q19 " data-option="d">(D) 59</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="19 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 1050 – 43 = 1007 1250 – 31 = 1219 1650 – 7 = 1643 अभीष्ट संख्या = 1007, 1219 और 1643 का म.स. = 53 </option></select></div>
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<b>21 >>Q53. 8 पुरुषों का औसत भार 1.5 किग्रा बढ़ जाता है जब एक नया पुरुष 65 किग्रा भार वाले व्यक्ति के स्थान पर आ जाता है। नये व्यक्ति का भार बताइए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q0 " data-option="a">(A)  70 किग्रा </li>
<li class="option-q0 " data-option="b">(B)  74 किग्रा </li>
<li class="option-q0 " data-option="c">(C)  76 किग्रा </li>
<li class="option-q0 " data-option="d">(D)  77 किग्रा </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="0 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट भार = 65 + 8 × 1.5= 65 + 12 = 77 किग्रा</option></select></div>
<b>22 >>Q54. 171 मी लम्बी एक रेलगाड़ी 45 किमी/घण्टे की गति से चलते हुए 229 मी लम्बे एक पुल को कितने समय में पार कर लेगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q1 " data-option="a">(A)  30 सेकण्ड </li>
<li class="option-q1 " data-option="b">(B)  35 सेकण्ड </li>
<li class="option-q1 " data-option="c">(C)  32 सेकण्ड </li>
<li class="option-q1 " data-option="d">(D)  40 सेकण्ड </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="1 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट समय = 171 ÷ (229/45)×(5/18) = 32 सेकण्ड </option></select></div>
<b>23 >>Q55. 80.40 ÷ 20 – (–42) का मान होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q2 " data-option="a">(A) 497.8</li>
<li class="option-q2 " data-option="b">(B) 5.786</li>
<li class="option-q2 " data-option="c">(C) 947</li>
<li class="option-q2 " data-option="d">(D) 8.22</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="2 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 80.40 ÷20 – (–4.2)TRUE</option></select></div>
<b>24 >>Q56. एक कक्षा में 40 विद्यार्थी हैं। एक दिन 7/10 विद्यार्थी उपस्थित थे। उस दिन अनुपस्थित विद्यार्थियों की संख्या क्या है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q3 " data-option="a">(A) 15</li>
<li class="option-q3 " data-option="b">(B) 20</li>
<li class="option-q3 " data-option="c">(C) 17</li>
<li class="option-q3 " data-option="d">(D) 12</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="3 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अनुपस्थित विद्यार्थियों की संख्या = 40 × (1 – 7/10) = 40×3/1012</option></select></div>
<b>25 >>Q57. एक कक्षा में 50 लड़के हैं। उनका औसत वजन 45 किग्रा है। यदि लड़का कक्षा छोड़ता है, तो औसत 100 ग्राम से कम हो जाता है। कक्षा छोड़ने वाले लड़कों का वजन है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q4 " data-option="a">(A)  49.9 किग्रा </li>
<li class="option-q4 " data-option="b">(B)  48.5 किग्रा </li>
<li class="option-q4 " data-option="c">(C)  50.5 किग्रा </li>
<li class="option-q4 " data-option="d">(D)  50 किग्रा </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="4 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. वर्ग छोड़ने वाले छात्र का वजन = 50×45 – 49×44.9= 2250 – 2200.1= 49.9 किग्रा </option></select></div>
<b>26 >>Q58. कोई धन 10 वर्ष में दोगुना हो जाता है। उसी दर से वह धन कितने वर्ष में तीन गुना हो जाएगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q5 " data-option="a">(A) 25</li>
<li class="option-q5 " data-option="b">(B) 20</li>
<li class="option-q5 " data-option="c">(C) 30</li>
<li class="option-q5 " data-option="d">(D) 15</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="5 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. यदि ब्याज की प्रकृति नहीं बताई गई है, तो हम इसे साधारण ब्याज ही मानेंगे। ऐसे में यदि धन 10 वर्ष में दोगुना होता है, तो 20 वर्ष में तीन गुना होगा। </option></select></div>
<b>27 >>Q59. 20 सेमी ×10 सेमी की कितनी ईंटों से 25 मी ×16 मी का फर्श फर्श बनाया जा सकता है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q6 " data-option="a">(A) 30000</li>
<li class="option-q6 " data-option="b">(B) 20000</li>
<li class="option-q6 " data-option="c">(C) 25000</li>
<li class="option-q6 " data-option="d">(D) 40000</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="6 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ईंटों की संख्या = 2500×1600/20 × 1020000</option></select></div>
<b>28 >>Q56. एक व्यापारी एक वस्तु के अंकित मूल्य पर 14% की छूट देता है। यदि वस्तु का विक्रय मूल्य रु. 645 हो, तो वस्तु का अंकित मूल्य होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q7 " data-option="a">(A)  रु. 800 </li>
<li class="option-q7 " data-option="b">(B)  रु. 810 </li>
<li class="option-q7 " data-option="c">(C)  रु. 750 </li>
<li class="option-q7 " data-option="d">(D)  रु. 775 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="7 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. वस्तु का अंकित मूल्य = 100/86×645750</option></select></div>
<b>29 >>Q57. एक रेलगाड़ी 60 किमी/घण्टा की चाल से चलकर 4 घण्टे में जयपुर से दिल्ली पहुँचती है यदि किसकी चाल 80 किमी/घण्टा हो, तो इसे पहुँचने में कितना समय लगेगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q8 " data-option="a">(A)  2 घण्टे 30 मिनट </li>
<li class="option-q8 " data-option="b">(B)  2 घण्टे </li>
<li class="option-q8 " data-option="c">(C)  3 घण्टे 20 मिनट </li>
<li class="option-q8 " data-option="d">(D)  3 घण्टे </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="8 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. दिल्ली से जयपुर जाने के क्रम में रेलगाड़ी द्वारा तय की गई दूरी = 60×4= 240 किमी 80 किमी/घण्टे की चाल से यह दूरी तय करने में लगा समय 3= 3 घण्टे </option></select></div>
<b>30 >>Q58. दो रेलगाड़ियाँ जिनकी लम्बाई क्रमश: 180 मी तथा 220 मी है, एक-दूसरे की विपरीत दिशा में क्रमश: 40 किमी/घण्टा एवं 50 किमी/घण्टा के वेग से दौड़ रही हैं। एक-दूसरे को पार करने में कितना समय लगेगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q9 " data-option="a">(A)  16 सेकण्ड </li>
<li class="option-q9 " data-option="b">(B)  17 सेकण्ड </li>
<li class="option-q9 " data-option="c">(C)  18 सेकण्ड </li>
<li class="option-q9 " data-option="d">(D)  22 सेकण्ड </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="9 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. कुल लम्बाई 180+200= 400आपेक्षिक चाल =40+50= 90 किमी/घण्टा एक-दूसरे को पार करने में लगा समय =3600×400/90000= 16 सेकण्ड </option></select></div>
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<b>31 >>Q59. एक स्थान A से दूसरे स्थान B तक एक मोटरसाइकिल की औसत गति 65 किमी/घण्टा है तथा B, से A तक आने में औसत गति 60 किमी/घण्टा है पूरी यात्रा में उसकी औसत गति क्या है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q10 " data-option="a">(A)  60 किमी/घण्टा </li>
<li class="option-q10 " data-option="b">(B)  72.2 किमी/घण्टा </li>
<li class="option-q10 " data-option="c">(C)  62.5 किमी/घण्टा </li>
<li class="option-q10 " data-option="d">(D)  60.8 किमी/घण्टा </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="10 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Average of 60 and 65 is 62.5km/hr.</option></select></div>
<b>32 >>Q61. एक आदमी ने दो रेडियो जिनमें एक को 10% हानि तथा दूसरे को 10% लाभ पर बेचा, तो प्रतिशत हानि क्या होगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q11 " data-option="a">(A)  1% हानि </li>
<li class="option-q11 " data-option="b">(B)  1% लाभ </li>
<li class="option-q11 " data-option="c">(C)  2% हानि </li>
<li class="option-q11 " data-option="d">(D)  2% लाभ </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="11 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. यदि लाभ तथा हानि का प्रतिशत बराबर हो, तो हमेशा हानि होती है। हानि प्रतिशत = x²/100 = 10×10/100 = 1%</option></select></div>
<b>33 >>Q62. यदि एक रेलगाड़ी की लम्बाई 150 मी है और यह एक खम्भे को 12 सेकण्ड में पार करती है तो किमी/घण्टे में इस रेलगाड़ी की गति कितनी है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q12 " data-option="a">(A) 60</li>
<li class="option-q12 " data-option="b">(B) 50</li>
<li class="option-q12 " data-option="c">(C) 75</li>
<li class="option-q12 " data-option="d">(D) 45</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="12 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. गति = (150/12)×(18/5)= 45 किमी/घण्टा </option></select></div>
<b>34 >>Q63. चार घण्टियाँ 6, 8, 12 व 18 सेकण्ड के अन्तराल पर बजती हैं। यदि वे एकसाथ 12 बजे बजना शुरू होती हैं, तो वह न्यूनतम समय क्या हैं, तब वे फिर साथ-साथ बजेंगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q13 " data-option="a">(A)  1 मिनट और 12 सेकण्ड </li>
<li class="option-q13 " data-option="b">(B)  1 मिनट और 15 सेकण्ड </li>
<li class="option-q13 " data-option="c">(C)  1 मिनट और 20 सेकण्ड </li>
<li class="option-q13 " data-option="d">(D)  उपरोक्त में से कोई नहीं </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="13 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट समय = (6, 8, 12, 18 का ल.स.) सेकण्ड = 72 सेकण्ड = 1 मिनट 12 सेकण्ड बाद बजेगा </option></select></div>
<b>35 >>Q64. पेट्रोल की कीमतें 10% कम हो गई। एक उपभोक्ता पेट्रोल की खपत कितनी बढ़ाए ताकि उसका पेट्रोल पर व्यय नहीं घटे?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q14 " data-option="a">(A)  11 ¹/9% </li>
<li class="option-q14 " data-option="b">(B)  12 ¹/3% </li>
<li class="option-q14 " data-option="c">(C)  10 ¹/2% </li>
<li class="option-q14 " data-option="d">(D) 0.14</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="14 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट प्रतिशत = 10/100 – 10×100 = 100/9 = 11 ¹/9%</option></select></div>
<b>36 >>Q65. अपनी सामान्य गति का 6/7 चलने पर एक आदमी को 25 मिनट की देरी हो जाती है। उसका सामान्य समय ज्ञात करें।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q15 " data-option="a">(A)  1 घण्टा 20 मिनट </li>
<li class="option-q15 " data-option="b">(B)  2 घण्टा 30 मिनट </li>
<li class="option-q15 " data-option="c">(C)  3 घण्टे </li>
<li class="option-q15 " data-option="d">(D)  4 घण्टे 10 मिनट </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="15 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. सामान्य समय = 6/(7 – 6)×25 = 25×6 = 160 मिनट = 2 घण्टा 30 मिनट </option></select></div>
<b>37 >>Q66. दो बर्तनों की क्षमता 120 लीटर एवं 56 लीटर है। उस बर्तन की क्षमता क्या होगी जिससे दोनों में भरा तेल पूर्णतया मापा जा सके?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q16 " data-option="a">(A)  7850 घन सेमी </li>
<li class="option-q16 " data-option="b">(B)  9500 घन सेमी </li>
<li class="option-q16 " data-option="c">(C)  8000 घन सेमी </li>
<li class="option-q16 " data-option="d">(D)  7500 घन सेमी </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="16 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 120 लीटर = 120000 घन सेमी 56 लीटर = 56000 घन सेमी दोनों का म.स. = 8000 घन सेमी  </option></select></div>
<b>38 >>Q68. कोई बस किसी स्थान से दोपहर 12 : 25 बजे निकलती है और गन्तव्य स्थल 10 : 45 प्रात: पहुँचती है। यात्रा का अवधि है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q17 " data-option="a">(A)  22 घण्टे 40 मिनट </li>
<li class="option-q17 " data-option="b">(B)  24 घण्टे 20 मिनट </li>
<li class="option-q17 " data-option="c">(C)  22 घण्टे 20 मिनट </li>
<li class="option-q17 " data-option="d">(D)  24 घण्टे 40 मिनट </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="17 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अगले दिन दोपहर 12 : 25 में 24 घण्टे होंगे। उससे 1 घण्टा 40 मिनट पहले का लिया गया समय = 22 घण्टा 20 मिनट </option></select></div>
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<b>39 >>Q69. 1 मिनट 12 सेकण्ड, 1 घण्टे का कितना प्रतिशत है?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q18 " data-option="a">(A) 0.02</li>
<li class="option-q18 " data-option="b">(B) 0.12</li>
<li class="option-q18 " data-option="c">(C) 0.1</li>
<li class="option-q18 " data-option="d">(D) 0.2</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="18 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 1 min 12 sec = 72 sec.1 hour = 3600 sec.72/3600 = 2%</option></select></div>
<b>40 >>Q70. यदि किसी संख्या को 125 से भाग दिया जाता है, तो शेष 25 बचता है। यदि 11 से भाग दिया जाता है, तो शेषफल बचेगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q19 " data-option="a">(A) 4</li>
<li class="option-q19 " data-option="b">(B) 3</li>
<li class="option-q19 " data-option="c">(C) 25</li>
<li class="option-q19 " data-option="d">(D) 20</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="19 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट शेषफल = 25 को 11 से भाग देने पर बचा शेषफल = 3</option></select><br />
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01 Quantitative Aptitude Questions in Hindi with Solution एप्टीटुड हिंदी में

01 एप्टीटुड हिंदी में Quantitative Aptitude Questions in Hindi with Solution 1 >>Q77. A तथा B किसी कार्य को 16 दिनों में पूरा क...

02 Quantitative Aptitude Questions in Hindi with Solution एप्टीटुड हिंदी में

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02 एप्टीटुड हिंदी में <b><a href="http://www.cetjob.com/2019/01/02-quantitative-aptitude-questions-in-Hindi-with-solution.html" target="_blank">Quantitative Aptitude Questions in Hindi </a></b>with Solution </h2>
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<b>41 >>Q71. √625/5 × √144/3 × 0.07 का मान होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q0 " data-option="a">(A) 14</li>
<li class="option-q0 " data-option="b">(B) 0.14</li>
<li class="option-q0 " data-option="c">(C) 1.4</li>
<li class="option-q0 " data-option="d">(D) 140</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="0 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 25/5 × 12/3 × 0.07 = 5 × 4 × 0.04 1.4</option></select></div>
<b>42 >>Q72. किसी निश्चित धन पर 2 वर्ष में चक्रवद्धि ब्याज रु. 41 तथा साधारण ब्याज रु. 40 हैं। ब्याज की दर कितनी प्रतिशत होगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q1 " data-option="a">(A) 5</li>
<li class="option-q1 " data-option="b">(B) 6</li>
<li class="option-q1 " data-option="c">(C) 8</li>
<li class="option-q1 " data-option="d">(D) 4</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="1 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. दर = (41 – 40) × 100/ 40/2×1 = 1 × 100/20 = 5%</option></select></div>
<b>43 >>Q73. किसी परीक्षा में 38% परीक्षार्थी सामान्य ज्ञान में फेल हुए, 29% परीक्षार्थी गणित में तथा 10% परीक्षार्थी दोनों में फेल हुए, तो दोनों विषयों में कितने प्रतिशत परीक्षार्थी पास होंगे?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q2 " data-option="a">(A) 45</li>
<li class="option-q2 " data-option="b">(B) 43</li>
<li class="option-q2 " data-option="c">(C) 50</li>
<li class="option-q2 " data-option="d">(D) 40</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="2 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. दोनों विषयों में पास परीक्षार्थी = 100 – [(38 + 29) – 10]= 100 – (67 – 10) = 43 </option></select></div>
<b>44 >>Q74. कोई व्यापारी अपनी खाद्य वस्तु की कीमत को 10% कम करता है, तो खाद्य वस्तु के मूल्य में कितने प्रतिशत वृद्धि करेगा कि उसके खाद्य मूल्य में कोई परिवर्तन न हो?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q3 " data-option="a">(A)  9 ¹/11 </li>
<li class="option-q3 " data-option="b">(B)  11 ¹/9 </li>
<li class="option-q3 " data-option="c">(C) 10</li>
<li class="option-q3 " data-option="d">(D)  इनमें से कोई नहीं </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="3 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट वृद्धि प्रतिशत = x × 100/(100 – x)= 10 × 100/90 = 11 ¹/9%</option></select></div>
<b>45 >>Q26. वह छोटी-से छोटी संख्या ज्ञात करें जिसमें 27, 42, 63 और 84 से भाग देने पर प्रत्येक दशा में 21 शेष बचे।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q4 " data-option="a">(A) 760</li>
<li class="option-q4 " data-option="b">(B) 745</li>
<li class="option-q4 " data-option="c">(C) 777</li>
<li class="option-q4 " data-option="d">(D) 767</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="4 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 27, 42, 63 तथा 84 का ल. स. = 756 अत: अभीष्ट संख्या = 756 + 21 = 777 </option></select></div>
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<b>46 >>Q27. 200 तक कितनी संख्याएँ ऐसी हैं, जो 2 और 3 दोनों से विभाज्य हैं?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q5 " data-option="a">(A) 35</li>
<li class="option-q5 " data-option="b">(B) 27</li>
<li class="option-q5 " data-option="c">(C) 29</li>
<li class="option-q5 " data-option="d">(D) 33</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="5 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Multiples of six : 6, 12, .. 200/6 = 33 numbers will be there.</option></select></div>
<b>47 >>Q28. एक विद्यालय में 850 छात्र हैं। इनमें 44% मुस्लिम, 28% हिन्दू, 10% सिख और शेष अन्य समुदायों के हैं, तो अन्य समुदायों की संख्या में कितने छात्र हैं?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q6 " data-option="a">(A) 173</li>
<li class="option-q6 " data-option="b">(B) 143</li>
<li class="option-q6 " data-option="c">(C) 153</li>
<li class="option-q6 " data-option="d">(D) 163</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="6 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अन्य समुदायों के छात्रों का प्रतिशत = 100 – (44+28+10)= 100 – 82 18अन्य समुदायों के छात्रों की संख्या= 850×18/100 153</option></select></div>
<b>48 >>Q29. एक मेज जिसकी कीमत रु. 750 थी 4% हानि पर बेची गई। उसका विक्रय मूल्य क्या था?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q7 " data-option="a">(A)  रु. 746 </li>
<li class="option-q7 " data-option="b">(B)  रु. 730 </li>
<li class="option-q7 " data-option="c">(C)  रु. 780 </li>
<li class="option-q7 " data-option="d">(D)  रु. 720 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="7 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट विक्रय मूल्य = 750 × (100 – 4)/100= 750 × 96/100 =  रु. 720 </option></select></div>
<b>49 >>Q30. एक कक्षा में 15 लड़कों की औसत आयु 11 वर्ष है। यदि 9 वर्ष के 5 लड़के कक्षा में और सम्मिलित हो जाएँ, तो अब उनकी औसत आयु होगी–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q8 " data-option="a">(A)  20 वर्ष </li>
<li class="option-q8 " data-option="b">(B)  10 वर्ष </li>
<li class="option-q8 " data-option="c">(C)  10.5 वर्ष </li>
<li class="option-q8 " data-option="d">(D)  10.33 वर्ष </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="8 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट औसत आयु = 15×11+5×9/(15+5)= 165+45/20 = 10.5 वर्ष </option></select></div>
<b>50 >>Q31. वह बड़ी-से-बड़ी संख्या ज्ञात करें जिसको 1050, 1250 और 1650 में भाग देने पर क्रमश: 43, 31 तथा 7 शेष बचे।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q9 " data-option="a">(A) 63</li>
<li class="option-q9 " data-option="b">(B) 53</li>
<li class="option-q9 " data-option="c">(C) 73</li>
<li class="option-q9 " data-option="d">(D) 59</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="9 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 1050 – 43 = 1007 1250 – 31 = 1219 1650 – 7 = 1643 अभीष्ट संख्या = 1007, 1219 और 1643 का म. स. = 53 </option></select></div>
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<b>51 >>Q32. 5 मी लम्बी, 3 मी ऊँची तथा 20 सेमी चौड़ी दीवार बनाने के लिए 25 सेमी × 12.5 सेमी × 7.5 सेमी माप वाली कितनी ईंटों की आवश्यकता होगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q10 " data-option="a">(A) 1200</li>
<li class="option-q10 " data-option="b">(B) 1350</li>
<li class="option-q10 " data-option="c">(C) 1280</li>
<li class="option-q10 " data-option="d">(D) 1400</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="10 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. आवश्यक ईंटों की संख्या =500×300×20/25×12.5×7.5 1280</option></select></div>
<b>52 >>Q33. यदि 18 वस्तुओं का क्रय मूल्य 15 वस्तुओं के विक्रय मूल्य के बराबर है, तो प्रतिशत लाभ निकालिए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q11 " data-option="a">(A) 20</li>
<li class="option-q11 " data-option="b">(B) 16.6666666666667</li>
<li class="option-q11 " data-option="c">(C) 25</li>
<li class="option-q11 " data-option="d">(D) 15</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="11 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट लाभ प्रतिशत = 18 – 15/15 ×100= 3/15×100 = 20% </option></select></div>
<b>53 >>Q34. (11.6 ÷ 0.8) (13.5 ÷ 2) का मान होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q12 " data-option="a">(A) 98</li>
<li class="option-q12 " data-option="b">(B) 99</li>
<li class="option-q12 " data-option="c">(C) 100</li>
<li class="option-q12 " data-option="d">(D)  इनमें से कोई नहीं </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="12 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">(11.6 ÷ 0.8) (13.5 ÷ 2)(14.5)×(6.75) = 97.875</option></select></div>
<b>54 >>35. यदि A = '÷', B = '–', C = '×', D = '+' हो,  तो 15 D 5 C 16 B 20 A 2 का मान है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q13 " data-option="a">(A) 85</li>
<li class="option-q13 " data-option="b">(B) 65</li>
<li class="option-q13 " data-option="c">(C) 75</li>
<li class="option-q13 " data-option="d">(D) 72</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="13 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. चिन्ह को बदलने के बाद ? = 15 + 5 × 16 – 20 ÷ 2 = 15 + 80 – 10 = 85 </option></select></div>
<b>55 >>Q36. कोई धन 20% वार्षिक ब्याज की दर से कितने समय में दोगुना हो जाएगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q14 " data-option="a">(A)  5 वर्ष </li>
<li class="option-q14 " data-option="b">(B)  6 वर्ष </li>
<li class="option-q14 " data-option="c">(C)  10 वर्ष </li>
<li class="option-q14 " data-option="d">(D)  80 वर्ष </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="14 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट समय = (2 – 1) × 100/20 = 100/20 = 5 वर्ष </option></select></div>
<b>56 >>Q37. प्रथम आठ प्राकृतिक संख्याओं का औसत क्या होगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q15 " data-option="a">(A)  3½ </li>
<li class="option-q15 " data-option="b">(B)  4½ </li>
<li class="option-q15 " data-option="c">(C)  5½ </li>
<li class="option-q15 " data-option="d">(D)  6½ </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="15 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट औसत = 1+2+3+4+5+6+7+8/8 = 36/8 = 4½</option></select></div>
<b>57 >>Q38. राम अपनी कतार में ऊपर से 14वें स्थान पर है तथा नीचे से 18वें स्थान पर है, तो कतार में कुल कितने छात्र हैं?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q16 " data-option="a">(A) 31</li>
<li class="option-q16 " data-option="b">(B) 30</li>
<li class="option-q16 " data-option="c">(C) 32</li>
<li class="option-q16 " data-option="d">(D) 29</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="16 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. कतार में छात्रों की कुल संख्या = (14+18) – 1= 32 – 1 = 31 </option></select></div>
<b>58 >>Q39. एक कुर्सी को रु. 720 में बेचने पर 20% का लाभ होता है, तो कुर्सी का क्रय मूल्य क्या होगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q17 " data-option="a">(A)  रु. 660 </li>
<li class="option-q17 " data-option="b">(B)  रु. 580 </li>
<li class="option-q17 " data-option="c">(C)  रु. 600 </li>
<li class="option-q17 " data-option="d">(D)  रु. 560 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="17 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट क्रय मूल्य = विक्रय मूल्य × 100/100 + प्रतिशत लाभ = 720 × 100/100+20 = 720 × 100/120 × रु. 600 </option></select></div>
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<b>59 >>Q40. किसी वस्तु पर क्रमागत बट्टा 20% तथा 30% हो, तो उसका समतुल्य बट्टा क्या होगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q18 " data-option="a">(A) 0.4</li>
<li class="option-q18 " data-option="b">(B) 0.56</li>
<li class="option-q18 " data-option="c">(C) 0.44</li>
<li class="option-q18 " data-option="d">(D) 0.62</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="18 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट समतुल्य बट्टा = 20 + 30 – 20 × 30/100 = 50 – 6 = 44% </option></select></div>
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<b>60 >>Q41. यदि '+' का अभिप्राय '×' हो, '×' का अभिप्राय '÷' हो, '÷' का अभिप्राय '–' हो तथा '–' का अभिप्राय '+' हो, तो 128 + 2 – 4 × 2 + 28 ÷ 6 का मान है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q19 " data-option="a">(A) 300</li>
<li class="option-q19 " data-option="b">(B) 306</li>
<li class="option-q19 " data-option="c">(C) 310</li>
<li class="option-q19 " data-option="d">(D) 312</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="19 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. प्रश्नानुसार, चिन्ह परिवर्तन करने पर 128 × 2 + 4 ÷ 2 × 28 – 6= 256 + 2 × 28 – 6= 256 + 56 – 6= 312 – 6 = 306 </option></select></div>
<h3 style="text-align: left;">
<b><a href="http://www.cetjob.com/2019/01/02-quantitative-aptitude-questions-in-Hindi-with-solution.html" target="_blank"><i>Quantitative Aptitude Questions in Hindi</i></a></b></h3>
<b>61 >>Q42. यदि '*' का तात्पर्य '+', '$' का तात्पर्य '×', '#' का तात्पर्य '÷' तथा '@' का तात्पर्य '–' हो, तो 552 # 12 $ 2 * 15 @ 27 का मान है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q0 " data-option="a">(A) 70</li>
<li class="option-q0 " data-option="b">(B) 80</li>
<li class="option-q0 " data-option="c">(C) 95</li>
<li class="option-q0 " data-option="d">(D) 105</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="0 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. प्रश्नानुसार, चिन्ह परिवर्तन करने पर 552 ÷ 12 × 2 + 15 – 27 = 46 × 2 + 15 – 27 = 107 – 27 = 80 </option></select></div>
<b>62 >>Q43. किस धन पर 2 ⅓ वर्षों में 3 ¾% वार्षिक साधारण ब्याज दर पर ब्याज रु. 210 होगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q1 " data-option="a">(A)  रु. 2800 </li>
<li class="option-q1 " data-option="b">(B)  रु. 1580 </li>
<li class="option-q1 " data-option="c">(C)  रु. 2400 </li>
<li class="option-q1 " data-option="d">(D)  उपरोक्त में से कोई नहीं </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="1 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. मूलधन = ब्याज×100/समय×दर =210×100/ 7/3×15/4 = रु. 2400 </option></select></div>
<b>63 >>Q45. 48 – 12 × 3 + 9/12 – 9÷3 का मान होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q2 " data-option="a">(A)  21/9 </li>
<li class="option-q2 " data-option="b">(B) 21</li>
<li class="option-q2 " data-option="c">(C) 3</li>
<li class="option-q2 " data-option="d">(D)  4¹/3 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="2 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ? = 48 – 36 + 9/12 – 3 = 21/9 </option></select></div>
<b>64 >>Q46. abc तथा xyz का महत्तम समापवर्तक होगा–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q3 " data-option="a">(A)  abc </li>
<li class="option-q3 " data-option="b">(B)  xyz </li>
<li class="option-q3 " data-option="c">(C) 1</li>
<li class="option-q3 " data-option="d">(D) 0</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="3 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. abc तथा xyz में कुछ भी समान नहीं है, इसलिए उसका म. स. 1 होगा। </option></select></div>
<b>65 >>Q47. (m³ – 4m) के गुणनखण्ड हैं–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q4 " data-option="a">(A)  m(m + 2) (m +2) </li>
<li class="option-q4 " data-option="b">(B)  m(m² ÷ 4)</li>
<li class="option-q4 " data-option="c">(C)  m(m – 2) (m + 2) </li>
<li class="option-q4 " data-option="d">(D)  m(m + 2) (m – 2) </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="4 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. m³ – 4m = m(m² – 4)m(m – 2) (m + 2) </option></select></div>
<b>66 >>Q48. चीनी के मूल्य में 20% की वुद्धि हुई। कोई व्यक्ति अपनी खपत कितने प्रतिशत कम करे ताकि उसके इस मद में खर्च में वृद्धि न हो?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q5 " data-option="a">(A) 20</li>
<li class="option-q5 " data-option="b">(B) 16.66</li>
<li class="option-q5 " data-option="c">(C) 15</li>
<li class="option-q5 " data-option="d">(D) 18.25</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="5 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अभीष्ट प्रतिशत = r/100+r×100 = 20/100+20×100 FALSE</option></select></div>
<b>67 >>Q49. एक घण्टी प्रत्येक 60 सेकण्ड पर बजती है और दूसरी घण्टी प्रत्येक 62 सेकण्ड पर बजती है दोनों घण्टी एकसाथ ठीक 10 बजे बजी, तो अगली बार दोनों एकसाथ किस समय बजेंगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q6 " data-option="a">(A)  10 : 16 बजे </li>
<li class="option-q6 " data-option="b">(B)  10 5 30 बजे </li>
<li class="option-q6 " data-option="c">(C)  10 : 31 बजे </li>
<li class="option-q6 " data-option="d">(D)  10 : 21 बजे </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="6 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 60 तथा 62 का ल.स. = 1860 सेकण्ड = 31 मिनट अत: दोनों घण्टी एकसाथ 10 : 31 बजे बजेंगी। </option></select></div>
<b>68 >>Q50. किसी खेल प्रतियोगिता में एक खिलाड़ी का स्थान ऊपर से 8वाँ तथा नीचे से 84वाँ था। कुल प्रतियोगियों की संख्या थी–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q7 " data-option="a">(A) 93</li>
<li class="option-q7 " data-option="b">(B) 91</li>
<li class="option-q7 " data-option="c">(C) 89</li>
<li class="option-q7 " data-option="d">(D) 88</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="7 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. खेल प्रतियोगिता में कुल प्रतियोगियों की अभीष्ट संख्या = (8 + 84) – 1= 92 – 1 = 91</option></select></div>
<b>69 >>Q1. log 10000 का मान है–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q8 " data-option="a">(A) 4</li>
<li class="option-q8 " data-option="b">(B) 8</li>
<li class="option-q8 " data-option="c">(C) 5</li>
<li class="option-q8 " data-option="d">(D) 1</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="8 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. log 10000 = log10 104=4 </option></select></div>
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<b>70 >>Q2. एक लड़का 12 किमी/घण्टा की औसत गति पर स्कूल पहुँचने के लिए 20 मिनट लेता है। यदि उसे 15 मिनट में स्कूल पहुँचना है, तो औसत गति..... होनी चाहिए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q9 " data-option="a">(A)  14 किमी/घण्टा </li>
<li class="option-q9 " data-option="b">(B)  15 किमी/घण्टा </li>
<li class="option-q9 " data-option="c">(C)  16 किमी/घण्टा </li>
<li class="option-q9 " data-option="d">(D)  18 किमी/घण्टा </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="9 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. स्कूल की दूरी =12×20/60=4 किमी अब उसकी चाल =दूरी/समय=4/15/60 =16 किमी/घण्टा </option></select></div>
<b>71 >>Q3. यदि किसी वर्ग की भुजा दोगुनी कर दी जाए, तो क्षेफल–  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q10 " data-option="a">(A)  दोगुना होता है </li>
<li class="option-q10 " data-option="b">(B)  4 गुना होता है </li>
<li class="option-q10 " data-option="c">(C)  8 गुना होता है </li>
<li class="option-q10 " data-option="d">(D)  16 गुना होता है </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="10 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. प्रश्नानुसार, A1=a²A2=(2a)²=4a²अत: स्पष्टत: यह चार गुना होगा। </option></select></div>
<b>72 >>Q4. 220 का 15%=? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q11 " data-option="a">(A) 33</li>
<li class="option-q11 " data-option="b">(B) 22</li>
<li class="option-q11 " data-option="c">(C) 24</li>
<li class="option-q11 " data-option="d">(D) 26</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="11 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp.  220×15/10033</option></select></div>
<b>73 >>Q6. 450 सेबों में से 30% सड़ें हुए हैं। कितने सेब ठीक हैं?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q12 " data-option="a">(A) 135</li>
<li class="option-q12 " data-option="b">(B) 140</li>
<li class="option-q12 " data-option="c">(C) 125</li>
<li class="option-q12 " data-option="d">(D) 315</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="12 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. सड़े हुए सेबों की संख्या = 450 का 30%= 450×30/100135</option></select></div>
<b>74 >>Q8. एक वस्तु रु. 220 में बेचकर, नीता ने 10% लाभ प्राप्त किया। तद्नुसार वह उसे कितने में बेचे कि लाभ 30% हो जाए?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q13 " data-option="a">(A)  रु. 220 </li>
<li class="option-q13 " data-option="b">(B)  रु. 230 </li>
<li class="option-q13 " data-option="c">(C)  रु. 260 </li>
<li class="option-q13 " data-option="d">(D)  रु. 280 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="13 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. वस्तु का क्रय मूल्य =200 × 100/110= रु. 20030% लाभ कमाने के लिए वस्तु का विक्रय मूल्य =200 का 130% = रु. 260</option></select></div>
<b>75 >>Q9. 100 × 10 – 100 + 2000 ÷ 100 किसके बराबर होगा?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q14 " data-option="a">(A) 20</li>
<li class="option-q14 " data-option="b">(B) 920</li>
<li class="option-q14 " data-option="c">(C) 980</li>
<li class="option-q14 " data-option="d">(D) 1000</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="14 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. 100 × 10 – 100 + 2000 ÷ 100= 1000 – 100 + 20 = 900 + 20 = 920 </option></select></div>
<b>76 >>Q10. एक व्यक्ति ने अपनी सम्पत्ति का 1/4 भाग अपनी पुत्री को दिया, ½ अपने पुत्रों को दिया और 1/5 दान कर दिया। तद्नुसार, उसने कुल कितना भाग दे दिया?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q15 " data-option="a">(A)  1/20 </li>
<li class="option-q15 " data-option="b">(B)  19/20 </li>
<li class="option-q15 " data-option="c">(C)  1/10 </li>
<li class="option-q15 " data-option="d">(D)  9/10 </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="15 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. व्यक्ति द्वारा दिया गया कुल भाग 0.950.950.95</option></select></div>
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<b>77 >>Q11. यदि समअष्टभुज का प्रत्येक अन्त:कोण 135° हैं, तो अष्टभुज का बाह्य कोण होगा-  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q16 " data-option="a">(A)  65° </li>
<li class="option-q16 " data-option="b">(B)  75° </li>
<li class="option-q16 " data-option="c">(C)  45° </li>
<li class="option-q16 " data-option="d">(D)  70° </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="16 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. अष्टभुज का प्रत्येक ब्राह्य कोण 180° – अन्त: कोण = 180° – 135° = 45° </option></select></div>
<b>78 >>Q12. एक विद्यालय में 85 लड़के व 35 लड़कियों ने सार्वजनिक परीक्षा दी। लड़कों का माध्य प्राप्त अंक 40% व लड़कियों का माध्य प्राप्त अंक 60% था, तो विद्यालय का औसत प्राप्त अंक प्रतिशत में बताइए।  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q17 " data-option="a">(A) 50.6</li>
<li class="option-q17 " data-option="b">(B) 54.16</li>
<li class="option-q17 " data-option="c">(C) 45.83</li>
<li class="option-q17 " data-option="d">(D) 48.53</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="17 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. विद्यालय का औसत प्राप्तांक प्रतिशत में = 85×40+35×60/(85+35)3417.545.833333333333345.83</option></select></div>
<b>79 >>Q13. कोई धनराशि सरल ब्याज पर 20 वर्षों में दोगुनी हो जाती है। कितने वर्ष में वह चार गुनी होगी?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q18 " data-option="a">(A) 40</li>
<li class="option-q18 " data-option="b">(B) 50</li>
<li class="option-q18 " data-option="c">(C) 60</li>
<li class="option-q18 " data-option="d">(D) 80</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="18 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. साधारण ब्याज से 20 वर्ष में यदि कोई राशि दोगुनी होगी, तो 40 वर्ष में तीन गुनी एवं 60 वर्ष में चार गुनी होगी। </option></select></div>
<b>80 >>Q99. एक टेलीविजन तथा फ्रीज में से प्रत्येक को रु. 12000 में बेचा गया। यदि टेलीविजन को उसके लागत मूल्य के 20% लाभ पर बेचा गया हो, तो पूरे सौदे में कुल कितना लाभ या हानि हुई?  ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q19 " data-option="a">(A)  न लाभ न हानि </li>
<li class="option-q19 " data-option="b">(B)  रु. 1000 की हानि </li>
<li class="option-q19 " data-option="c">(C)  रु. 1000 का लाभ </li>
<li class="option-q19 " data-option="d">(D)  रु. 1200 की हानि </li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="19 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. ऐसे प्रश्नों में सदैव हानि होती है। कुल हानि = 2×12000/(100/20)2 – 1= 24000/25 – 1 1000=  रु. 1000</option></select><br />
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02 Quantitative Aptitude Questions in Hindi with Solution एप्टीटुड हिंदी में

02 एप्टीटुड हिंदी में Quantitative Aptitude Questions in Hindi with Solution 41 >>Q71. √625/5 × √144/3 × 0.07 का मान होगा– ...

01 Topic wise Quantitative Aptitude Quiz with Solution for all Exam

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Topic wise Quantitative Aptitude Quiz with Solution for all Exam</h2>
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<h3 style="text-align: center;">
<a href="http://www.cetjob.com/2019/01/01-topic-wise-quantitative-aptitude.html" target="_blank">Quantitative Aptitude Quiz</a> Topic: Average </h3>
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<b>1 >>Q1. The average of 20, 25, 30, 35 and x is 24, then find the value of x____ ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q0 " data-option="a">(A) 12</li>
<li class="option-q0 " data-option="b">(B) 10</li>
<li class="option-q0 " data-option="c">(C) 20</li>
<li class="option-q0 " data-option="d">(D) 22</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="0 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Average is the sum of all the quantities divided by the total number of quantities (20+25+30+35+x)/5.This is given as 24, hence, 24= (20+25+30+35+x)/5.Solving it we have 24*5 = 20+25+30+35+x, which gives x=10.</option></select></div>
<b>2 >>Q2. The average weight of 20 students of a class is 25 kg. If one student named Vinay leaves the class, the average weights of the class decreases by 0.2 kg. What is the weight of Vinay? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q1 " data-option="a">(A)  30 kg</li>
<li class="option-q1 " data-option="b">(B)  29.90 kg</li>
<li class="option-q1 " data-option="c">(C)  28.80 kg</li>
<li class="option-q1 " data-option="d">(D)  22 kg</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="1 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Total weight of 20 students = Average*20 (25*20) = 500kg.Average weight of 19 students (excluding Vinay) = 24.8kg (25 - 0.2).Total weight of 19 students (excluding Vinay) = 24.8*19 = 471.2kg.Hence, weight of Vinay = 28.80kg (500 - 471.2).</option></select></div>
<b>3 >>Q3. The average cost of 16 items is Rs. 59. Four items with an average price of Rs 60 are returned and three other items costing Rs 39, Rs 49 and Rs 40 are also returned. What is the new average? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q2 " data-option="a">(A)  Rs.64</li>
<li class="option-q2 " data-option="b">(B)  Rs.62</li>
<li class="option-q2 " data-option="c">(C)  Rs.63</li>
<li class="option-q2 " data-option="d">(D)  Rs.65</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="2 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Total cost = 59*16 = 944.Cost of items returned= 4*60 (Average of 4 items is 60) + 39 + 49 + 40368Remaining number of items99Cost of remaining items576576New average = 576/9 = 64.</option></select></div>
<b>4 >>Q4. The average weight of 18 students in a class is 15 kg. If one student leaves the class, the average weight decreases by 0.8 kg. What is the weight of that student? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q3 " data-option="a">(A)  25.5kg</li>
<li class="option-q3 " data-option="b">(B)  26.6 kg</li>
<li class="option-q3 " data-option="c">(C)  29.6 kg</li>
<li class="option-q3 " data-option="d">(D)  28.6kg</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="3 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Total weight of 18 students= 18*15 = 270kg.Average weight of 17 students (one student leaves the class)= 15 - 0.8 = 14.2kg.Total weight of 17 students= 14.2*17 = 241.4kg.Weight of the student who left the class= 270kg - 241.4kg = 28.6kg.</option></select></div>
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<b>5 >>Q5. The average marks of a student in Mathematics, Physics and Chemistry is 78. His average marks in Physics, Chemistry and Biology is 80. The average of his marks in Mathematics and Biology is 87. What will be his marks in Biology? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q4 " data-option="a">(A) 91</li>
<li class="option-q4 " data-option="b">(B) 90</li>
<li class="option-q4 " data-option="c">(C) 95</li>
<li class="option-q4 " data-option="d">(D) 97</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="4 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of marks in Mathematics, Physics and ChemistryTRUESum of marks in Physics, Chemistry and BiologyTRUEHence, Marks in Biology - Marks in MathematicsTRUESum of marks in Mathematics and BiologyTRUEHence, Twice the marks in BiologyTRUEMarks in biology = 180/2 = 90.</option></select></div>
<b>6 >>Q6. Ankit, Brijesh and Rohit are three brothers. The average height of any two of them exceeds half the height of the third by 80 cm. What will be the height of Ankit? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q5 " data-option="a">(A)  160 cm</li>
<li class="option-q5 " data-option="b">(B)  167 cm</li>
<li class="option-q5 " data-option="c">(C)  176 cm</li>
<li class="option-q5 " data-option="d">(D)  186 cm</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="5 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. The average height of any two of them exceeds half the height of the third by 80 cm; this means they all have the same height.Average height of Brijesh and RohitAverage height of Brijesh and Rohit= half the height of Ankit + 80cm.Hence, height of AnkitTRUE</option></select></div>
<b>7 >>Q7. The average salary of 50 men in an office is Rs.3000. The average salary of the women in the office is  Rs.10000. If the average salary of all the employees in the office is Rs. 8000. What is the number of women in the office? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q6 " data-option="a">(A) 210</li>
<li class="option-q6 " data-option="b">(B) 160</li>
<li class="option-q6 " data-option="c">(C) 125</li>
<li class="option-q6 " data-option="d">(D) 110</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="6 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Let number of women = x.Total salary given to men= 50*3000 = 150,000.Total salary given to women= 10,000*x.Total salary of all employeesHence, (50+x)*8000= 150,000 + 10,000*x.Solving this, we get x = 125.</option></select></div>
<b>8 >>Q8. A group of 100 candidates appear in an examination, the average of the marks obtained is 40. If the average marks of the candidates who pass is 45 and the average of those who fail is 25, then what is the number of candidates who pass? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q7 " data-option="a">(A) 75</li>
<li class="option-q7 " data-option="b">(B) 85</li>
<li class="option-q7 " data-option="c">(C) 105</li>
<li class="option-q7 " data-option="d">(D) 95</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="7 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Let x = number of candidates who passed.Sum of marks of all candidates = 100*40 = 4000.Sum of marks of candidates who passed = 45*x.Sum of marks of candidates who failed = 25*(100-x).Hence, 45*x + 25*(100-x) = 4000.x = 75.</option></select></div>
<b>9 >>Q9. The average age of 4 men in a group is 34 years. If a man joins the group, the average age of the group increases by 2 years. What will be the age of that man? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q8 " data-option="a">(A)  44 years</li>
<li class="option-q8 " data-option="b">(B)  43 years</li>
<li class="option-q8 " data-option="c">(C)  41 years</li>
<li class="option-q8 " data-option="d">(D)  42 years</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="8 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of ages of 4 men = 4*34 = 136.Average age of 5 men (including the man who joined the group) = 34 + 2 = 36.Sum of ages of 5 men = 5*36 = 180.Age of the new man = 180 - 136 = 44.</option></select></div>
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<b>10 >>Q10. The average marks of classes P, Q and R in a test are 100, 60 and 80 respectively. The number of students in P and Q are in the ratio of 1: 3. The number of students in Q and R is in the ratio 8 : 9. What is the average marks of the classes in the test? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q9 " data-option="a">(A) 85</li>
<li class="option-q9 " data-option="b">(B) 75</li>
<li class="option-q9 " data-option="c">(C) 65</li>
<li class="option-q9 " data-option="d">(D) 55</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="9 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Ratio of number of students in P, Q and R is 8 : 24 : 27 (1*8 : 3*8 : 9*3).Average marks = (100*8 + 60*24 + 80*27)/(8 + 24 + 27) = 75.</option></select></div>
<b>11 >>Q11. The average weight of Nishu, Deepu and Sunny equals the weight of Aakash. The average weight of Nishu, Deepu and Aakash equals the weight of Sunny. If the average weight of all the four is 80 kg, what is the average weight of Aakash and Sunny? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q10 " data-option="a">(A)  74 kg</li>
<li class="option-q10 " data-option="b">(B)  90 kg</li>
<li class="option-q10 " data-option="c">(C)  80 kg</li>
<li class="option-q10 " data-option="d">(D)  100 kg</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="10 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of all their weightsTRUEWeight of AakashAlso, three times weight of AakashHence, weight of Aakash= 80kg.Similarly, weight of Sunny= 80kg.Average weight of Aakash and Sunny= 80kg.</option></select></div>
<b>12 >>Q12. The average age of 25 students is 20 year. If the teacher's age is also included, the average age increases by one year, then what is the age of the teacher? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q11 " data-option="a">(A)  26 year</li>
<li class="option-q11 " data-option="b">(B)  32 year</li>
<li class="option-q11 " data-option="c">(C)  46 year</li>
<li class="option-q11 " data-option="d">(D)  31 year</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="11 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of ages of 25 students = 25*20 = 500.Average age of students and teacher combined (26 people) = 21 (20 + 1).Sum of ages of students and teacher combined = 21*26 = 546.Hence, age of teacher = 546 - 500 = 46.</option></select></div>
<b>13 >>Q13. A cricketer played 17 innings and out in every inning. He makes a score of 85 runs in 17th inning and thus increased his average by 3. How much was his average after 1 7th inning? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q12 " data-option="a">(A) 37</li>
<li class="option-q12 " data-option="b">(B) 47</li>
<li class="option-q12 " data-option="c">(C) 57</li>
<li class="option-q12 " data-option="d">(D) 59</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="12 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Let x be the average in 16 innings.Total runs scored after 16 innings= 16xTotal runs score after 17 innings= 85 + 16xAverage= (85 + 16x)/17, which is also equal to x+3.Hence, x = 34 and Average = 37.</option></select></div>
<b>14 >>Q14. The average weight of 16 persons in a group is increased by 1 kg, when in place of a person having weight 60 kg another new person is included. What is the weight of the new person? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q13 " data-option="a">(A)  63 kg</li>
<li class="option-q13 " data-option="b">(B)  66 kg</li>
<li class="option-q13 " data-option="c">(C)  73 kg</li>
<li class="option-q13 " data-option="d">(D)  76 kg</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="13 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Let average weight = x.Sum of weights = 16x.Average weight when new person included instead of person having weight 60kg = x + 1.Sum of new weights=  16*(x+1).Extra weightWeight of new personTRUE</option></select></div>
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<h4 style="text-align: left;">
<a href="http://www.cetjob.com/2019/01/01-topic-wise-quantitative-aptitude.html" target="_blank">Quantitative Aptitude Quiz with Solution</a></h4>
<b>15 >>Q15. In a group of 50 students, a new student is included in place of a student having height of 180 cm. If by this change, the average height of the students of the group is decreased by 1 cm, then find the height of new included student? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q14 " data-option="a">(A)  130 cm</li>
<li class="option-q14 " data-option="b">(B)  140 cm</li>
<li class="option-q14 " data-option="c">(C)  151 cm</li>
<li class="option-q14 " data-option="d">(D)  121 cm</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="14 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Let average height = x.Sum of heights= 50x.New AverageNew sum of heights= 50*(x-1).Difference50Height of new studentTRUE</option></select></div>
<b>16 >>Q16. The average of 10 numbers is 8. If each number is multiplied by 15, then what will be the average of the new set of numbers? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q15 " data-option="a">(A) 125</li>
<li class="option-q15 " data-option="b">(B) 120</li>
<li class="option-q15 " data-option="c">(C) 130</li>
<li class="option-q15 " data-option="d">(D) 140</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="15 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. New Average120120</option></select></div>
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<b>17 >>Q17. The average of 12 numbers is 15. If 5 is added to each number, then what will be the average of new set of numbers? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q16 " data-option="a">(A) 15</li>
<li class="option-q16 " data-option="b">(B) 17</li>
<li class="option-q16 " data-option="c">(C) 20</li>
<li class="option-q16 " data-option="d">(D) 75</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="c" data-id="16 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of 12 numbers = 12*15 = 180.Sum of 12 numbers when 5 is added to each = 180 + 12*5 = 240.Average of new set = 240/12 = 20.</option></select></div>
<b>18 >>Q18. The average of 8 numbers is 14. If 4 is subtracted from each numbers, then what will be the average of the new set of numbers? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q17 " data-option="a">(A) 56</li>
<li class="option-q17 " data-option="b">(B) 10</li>
<li class="option-q17 " data-option="c">(C) 40</li>
<li class="option-q17 " data-option="d">(D) 4</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="b" data-id="17 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of 8 numbers = 8*14 = 112.Sum of 8 numbers after subtracting 4 from each = 112 - (4*8) = 80.New average = 80/10 = 8.</option></select></div>
<b>19 >>Q19. The average temp. of Monday, Tuesday, Wednesday was 45°C and the average temp. of Tuesday, Wednesday and Thursday was 42°C and that for Thursday was 43°C, then what was the temp. on Monday? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q18 " data-option="a">(A)  52 °C</li>
<li class="option-q18 " data-option="b">(B)  49 °C</li>
<li class="option-q18 " data-option="c">(C)  41 °C</li>
<li class="option-q18 " data-option="d">(D)  45 °C</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="a" data-id="18 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of temp. of Monday, Tuesday, WednesdayTRUESum of temp. of Tuesday, Wednesday and ThursdayTRUETemp. on thursday43Hence, sum of temp. of Tuesday, WednesdayTRUETemp. on Monday = 135 - 83 = 52.</option></select></div>
<b>20 >>Q20. Two years ago, the average age of a family of 10 members was 25. If one child is included in the family, the average present age remained as such, then what is the present age of the child? ?</b><br />
<div class="question">
<ul class="list-unstyled">
<li class="option-q19 " data-option="a">(A)  2 year</li>
<li class="option-q19 " data-option="b">(B)  9 year</li>
<li class="option-q19 " data-option="c">(C)  10 year</li>
<li class="option-q19 " data-option="d">(D)  5 year</li>
</ul>
<button class="btn btn-xs btn-primary showAnswerBtn" data-answer="d" data-id="19 " name="button" type="button">Check Answer</button><select name="Ans   "><option value="">Solution </option><option value=" ">Exp. Sum of ages two years agoTRUESum of ages at present (excluding the new child)TRUELet age of child = x.Average at present= 25 (same average).Hence, age of child</option></select></div>
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01 Topic wise Quantitative Aptitude Quiz with Solution for all Exam

Topic wise Quantitative Aptitude Quiz with Solution for all Exam Quantitative Aptitude Quiz Topic: Average 1 >>Q1. The avera...

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