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About preparation

About preparation

How much time before the actual examination one should start preparing – current affairs, reports,bills,schemes,policies,govt.actions etc.(other than main subjects i.e. gs)

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Hello Friends, I hope your preparation for CAT 2015 is going in full swing.Many of you would be making last minute strategies,and trying to increase your percentile from 95 to 99……..Isn’t it? We at...

probability of red ball

probability of red ball

A box contains 6 red balls, 7 green balls and 5 blue balls. Each ball is of a different size. The probability that the red ball selected is the smallest red ball, is (a)...

what is the sum of all possible numbers

what is the sum of all possible numbers

A five digit number is formed using digits 1, 3, 5, 7 and 9 without repeating any one of them. What is the sum of all such possible numbers? (a) 6666600 (b) 6666660 (c)...