[Official] Quant Thread for 2015!

There are 4 green cars, 3 blue cars, 2 red cars and 1 white car. No of ways in which we can buy atleast 1 car?

Options : 151; 121 ; 120; 119.

ok, this might me a silly ques, but there has been a debate. So i need answers:

What is the value of rt(9) ?

a) +3

b)+-3

How many times do I have to roll a dice to roll the same number six times in a row?

does anyone has aimcat 2014 papers with solutions ?

Hi Everyone,

Does anybody know if IMS runs a separate batch for IITians in NCR to help them prepare for CAT?

Which branch and batch?

Thanks a lot!

If anybody is in Whatsapp group related to CAT 2015 prep.

please add me

A, B, C, together can finish a job in 6 hour less than the time taken by A alone, and in 1 hour less than B alone, and in half of the time taken by C alone. in what time A and B together can finish the same job?

In a class of 50 students, a test for 2 subjects was conducted. 30 passes in the first subject and 40 in the second. What is the maximum no. of students who passed in both the subjects?

Find the remainder when 50! is divided by 47 ^2 ?

What is the largest sum that cannot be paid using rs of denomination 7,8,9?

a. 17

b. 18.

c. 19

d. NoT

Please post your approach

a no has an even no of factors.it must be

1.a perfect square 2.a perfect cube 3.both 1&2 4.none of these.

How many numbers are there in between 1000 and 10000 that give remainders 1,3,3,5 when divided by 4,5,6,7 respectively? 

Please give an approach to such questions . 😃

Find no of ordered pair of 1/x + 3/y =1/29.

is there any one who appeared for sbi po 2014 ?  plzz kindly do reply.... urgent.

How many 5 digit numbers exist having exactly two 4s in them ? Answer is 9400. Pl give the approach !!

What is the maximum number of points of intersection that can be formed by 4 circles.?

Options : 12 14 16 18

ABCD is a parallelogram of perimeter 24 cm. The bisectors of angle C and angle D meet on AB at E. Find AE : BC. Find BC ?

Find the sum of all the factors of 2^6 x 3^5 x 5^4 which are divisible by 10 but not by 90.

3/(3+3)/(3+3)/(3+....)=x. what is x? how to solve? 

a.3  

b.[ -3+21^1/2 ]/2

c [-3-21^1/2]/2

d. [3+21^1/2]/2

If one root of the equation (I-m)x^2+Ix+=0 is doubl? Of the other and is real, find the greatest value of m.  Ans 9/8. Approach pls?