bhawna.syum's posts

bhawna.syum
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Y is sum of three quantities which are directly proportional to X, X^2 ,X^3 respectively and when X=1 y is 4 ,when x is 2 y is 8 and when x is 3 y is 18 . what is value of y when x is 7

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bhawna.syum
138.
19 Jun '13.

bhawna.syum
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:)

The pain you feel today is the strength you feel tomorrow. For every challenge encountered there is opportunity for growth!!

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CLOCKS
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Photo Credit: Oatsy 40 (flickr) Questions on clocks (or even calendars) are not really frequent in CAT these days. They used to be really popular few years ago. Having said that, it is always better to understand some of the basic principles and the types of problems that get asked. They might...

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Fast Calculations For CAT 2013
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Photo Credit: thethreesisters When you are competing against thousands or rather lakhs of people for a few seats, every minute matters. These days, probably what you did in your class 10th, 12th and graduation matters more than most things – but hey, you cannot do anything about that until...

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TSD
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Photo Credit: Urban Hafner There are some topics in Quantitative Aptitude, like permutation & combination, where you can easily find out the answer, (it is in the options) but it turns out to be wrong. And then there are some topics in which you read the question, understand it but cannot...

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DS
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Photo Credit: Sean McEntee Data Sufficiency questions often involve very simple calculations. This does not mean that the questions are simple. It just means that the chances to make conceptual mistakes and / or silly mistakes are a little higher than usual. You will need to pay attention to...

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XAT2013 QUESTION

Sara has just joined Facebook. She has 5 friends. Each of her five friends has twenty five friends. It is found that at least two of Sara's friends are connected with each other. On her birthday, Sara decides to invite her friends and the friends of her friends.

bhawna.syum
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Hello, we are doing a little experiment here and would like to know what you think of it.
The following clip is the video version of Ravi Handa's article on the cyclicity of remainders that was posted yesterday. Watch!
If you haven't read the article version of it yet, read it here.
So tell us, would you rather have us p...