## cat 16
A and B can go around a circular track in 5 mins and 20 mins respectively. They started frm a point on track at 6:00 pm and started moving in opposite direction. If every time they cross each other, their speed reduce to half their current speed, what is the time when they r diametrically opp each other for d sixth time?
8:06 pm
9:08 pm
10:10 pm
8:08 pm
##cat 16
A dishonest shopkeeper cheats both his supplier and the customer. He cheats his supplier by 25% and his customer by 40% and claims to sell his articles at the cost price. Find his total profit.(%)
## information post ##
1.1K= 1.1*1000=1100 followers and posts 546 odd!!! seems CAT is too far
Till june solve as much problems you can , post as many doubts(online PG mode)
From july onwards , mocks will play an important role.It is easy to say " Cat can be cracked in 3 months!!" ...yes ofcourse but not for all , all are not born intelligent, but can be trained for TheWAr To Come( CAT16) .
##cat 16
If x is not equal to y,
such that 4004-x = y^2 and 4004 - y = x^2, what is the value of xy ?
Complete the series with the same pattern in the given series and answer the question Given series. 12,30,120,460,1368,2730 New series. 6,a,b,c,d,e Find a,b,c,d,e
##cat 16
let f(xy)=f(x)*f(y) if f(0)=4,what is the value of f(1)+f(2)+f(3)+f(4)+f(5)+-------f(20)??
##cat 16
There are 8 rays in a plane with common end point. The measures of 8 non overapping angles in degrees are a,b,c,d,e,f,g,h+4 .
The nubers a,b,c,d,e,f,g,h are consecutive integers.How many of these angles exceed 45 degrees?
##cat 16
32 ^ [( cos x)^2] = 16
find the value of tan x
## Aaj k liye itna , kal will be back with more quant koshen , till then keep the thread flooding with solutions
Good night 🔮 ‼
Given N=98765432109876543210..........upto 1000 digits, Find the smallest natural no. n such that N+n is exactly divisible by 11.
##goodmorning koshen
Let a and b be real numbers such that ab/(a^2 + b^2) = 1/4.
Find all possible values of |a^2 - b^2|/(a^2 + b^2)
A, B and C can finish a job working alone in 15, 20 and 25 days respectively. However, while working with somebody the efficiency of A,Band C reduces by 30%, 20% and 50% respectively. If none of them is allowed to work for three consecutive days, then what is the maximum possible fraction of the job that they can complete in four days?
Ram and Rahim play a game in which they roll a 6-faced die alternately starting with Ram . Each of them keeps on adding the numbers rolled by him and the first one to get to a sum of at least 3 wins the game. What is the probability of Rahim winning the game?
Find the last two digits of 2^134? How to find the last two digits of a number when it's too tedious to divide it by 100? Approach please?
Triangle ABC is right angled at B . the medians from A and B are of length root(208) and root(292) respectively . Calculate the area in sq. units .
a) 96
b) 98
c) 99d) 97
R is a rectangular floor covered fully with tiles of identical sizes of two colours- white and black. The tiles on the edges of the floor are black and those in the interior are white. There are twice as many white tiles as there are black. Which of the following can be the number of tiles on one of the edges of R?
A) 30
B) 24
c) 20
D) 36
Hello guys
I am an MBA aspirant like you guys and I have successfully cleared the 2015 season. I want to sell all my CAT material which includes :
1) Career Launcher(complete material)
2) Erudite (complete material)
3) Arun Sharma(complete set of 4 books)
If interested then inbox me.
Thank you and best of luck to all of you for CAT 2016.
##cat 16
how many non-square rectangles are there in 3*3 square?
a.11
b.14
c.22
d.36
e.50
##cat16
N=18!(1/18!+1/17!+1/16!2!+1/15!3!+-------+1/17!+1/18!)What is the quotient when (N+1) is divided by 65
(a) 2^12+2^6+1
(b) 2^12+1
(c) 2^12-2^6+1
(d) 2^12-1
Which book is better(in terms of diversity and difficulty of questions) for QA : Arun Sharma, Nishit Sinha or Sarvesh Verma ?
Also, is any topic explained better in a particular book ?
Please help.
TIA