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Topics
POSTS
Last post
Values
by theCodeToGMAT » Fri Oct 18, 2013 11:00 am
If xy+z=x(y+z), which of the following must be true? A. x=0 and y=0...
1
Last post by Brent@GMATPrepNow
Fri Oct 18, 2013 11:24 am
Fri Oct 18, 2013 11:24 am
Averages Question
by sukhman » Fri Oct 18, 2013 8:03 am
A total of $ 204 was collected from boys and girls of a class of 150...
3
Last post by mevicks
Fri Oct 18, 2013 8:23 am
Fri Oct 18, 2013 8:23 am
Tough DS
by rakeshd347 » Thu Oct 17, 2013 8:57 pm
What is the area of the smaller sector enclosed by the graphs...
4
Last post by mevicks
Fri Oct 18, 2013 7:47 am
Fri Oct 18, 2013 7:47 am
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 10:28 am
The sequence f(n) = (2n)! ÷ n! is defined for all positive integer...
2
Last post by sukhman
Fri Oct 18, 2013 7:43 am
Fri Oct 18, 2013 7:43 am
Jury selection probability
by gmattesttaker2 » Sun Oct 13, 2013 5:43 pm
Hello, This problem has been asked before on these formums: If a jury...
4
Last post by ceilidh.erickson
Fri Oct 18, 2013 6:08 am
Fri Oct 18, 2013 6:08 am
Stuck with combinations!
by Uva@90 » Fri Oct 18, 2013 2:37 am
A committee of 6 is chosen from 8 men and 5 women so as to contain at...
2
Last post by Uva@90
Fri Oct 18, 2013 3:54 am
Fri Oct 18, 2013 3:54 am
Confusing Language
by theCodeToGMAT » Sat Oct 12, 2013 4:36 am
A certain college has a total of 400 seniors, each majoring in...
12
Last post by sanju09
Thu Oct 17, 2013 11:44 pm
Thu Oct 17, 2013 11:44 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 10:24 am
In the infinite sequence A, An = x ^(n - 1) + x^n + x^ (n + 1...
3
Last post by ganeshrkamath
Thu Oct 17, 2013 11:18 pm
Thu Oct 17, 2013 11:18 pm
The numbers {1, 3, 6, 7, 7, 7} are used to form three 2-digi
by rakeshd347 » Thu Oct 17, 2013 7:19 pm
The numbers {1, 3, 6, 7, 7, 7} are used to form three 2-digit...
2
Last post by [email protected]
Thu Oct 17, 2013 10:28 pm
Thu Oct 17, 2013 10:28 pm
Mrs. Smith has been given film vouchers
by rakeshd347 » Thu Oct 03, 2013 9:27 pm
Mrs. Smith has been given film vouchers. Each voucher allows the...
6
Last post by Uva@90
Thu Oct 17, 2013 8:51 pm
Thu Oct 17, 2013 8:51 pm
A certain city with a population of 132,000
by guerrero » Thu Oct 17, 2013 4:58 pm
A certain city with a population of 132,000 is to be divided into 11...
3
Last post by guerrero
Thu Oct 17, 2013 8:11 pm
Thu Oct 17, 2013 8:11 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 10:18 am
A certain established organization has exactly 4096 members. A...
2
Last post by ganeshrkamath
Thu Oct 17, 2013 7:47 pm
Thu Oct 17, 2013 7:47 pm
Please help on the PS questions!
by srinivasapriyan.r » Tue Oct 15, 2013 8:36 pm
Thanks for the help:)
4
Last post by srinivasapriyan.r
Thu Oct 17, 2013 3:30 pm
Thu Oct 17, 2013 3:30 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 10:14 am
The infinite sequence Sk is defined as Sk = 10 Sk - 1 + k, for...
1
Last post by Mike@Magoosh
Thu Oct 17, 2013 2:05 pm
Thu Oct 17, 2013 2:05 pm
what does atleast mean?
by tanmay9 » Thu Oct 17, 2013 10:55 am
Students are in clubs as follows: Science-20, Drama-30, and Band-12....
4
Last post by tanmay9
Thu Oct 17, 2013 1:46 pm
Thu Oct 17, 2013 1:46 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 8:10 am
What is the sixtieth term in the following sequence? 1, 2, 4, 7, 11,...
2
Last post by [email protected]
Thu Oct 17, 2013 12:47 pm
Thu Oct 17, 2013 12:47 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 8:22 am
36^2 + 37^2 + 38^2 + 39^2 + 40^2 + 41^2 + 42^2 + 43^2 + 44^2 = (A)...
2
Last post by sanjoy18
Thu Oct 17, 2013 12:44 pm
Thu Oct 17, 2013 12:44 pm
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 8:12 am
Sequence S is defined as Sn = X + (1/X), where X = Sn - 1 + 1,...
1
Last post by theCodeToGMAT
Thu Oct 17, 2013 9:04 am
Thu Oct 17, 2013 9:04 am
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 8:21 am
The sum of the squares of the first 15 positive integers (1^2 + 2^2 +...
1
Last post by theCodeToGMAT
Thu Oct 17, 2013 8:51 am
Thu Oct 17, 2013 8:51 am
Number Systems
by sukhman » Thu Oct 17, 2013 2:26 am
If x is a positive integer, what is the units digit of (24)^(2x +...
2
Last post by mevicks
Thu Oct 17, 2013 8:18 am
Thu Oct 17, 2013 8:18 am
Number Systems
by sukhman » Thu Oct 17, 2013 6:15 am
If integer k is equal to the sum of all even multiples of 15 between...
4
Last post by sukhman
Thu Oct 17, 2013 7:19 am
Thu Oct 17, 2013 7:19 am
Number Systems -Sequence and Series
by sukhman » Thu Oct 17, 2013 7:09 am
S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk =...
1
Last post by GMATGuruNY
Thu Oct 17, 2013 7:17 am
Thu Oct 17, 2013 7:17 am
Number Systems
by sukhman » Thu Oct 17, 2013 6:17 am
If each term in the sum a1 + a2 + a3 + ... + an is either 7 or 77 and...
2
Last post by Brent@GMATPrepNow
Thu Oct 17, 2013 6:23 am
Thu Oct 17, 2013 6:23 am
Number Systems
by sukhman » Thu Oct 17, 2013 12:48 am
1^1+2^2+3^3+...+10^10 is divided by 5. What is the remainder? (A) 0...
6
Last post by Uva@90
Thu Oct 17, 2013 1:03 am
Thu Oct 17, 2013 1:03 am
Number Systems
by sukhman » Wed Oct 16, 2013 11:55 pm
For which of the following values of x is √{1-√ } not...
2
Last post by mevicks
Thu Oct 17, 2013 12:49 am
Thu Oct 17, 2013 12:49 am
Help required for solving probability question
by itishree » Wed Oct 16, 2013 10:35 pm
Hi all, I don't find easy to solve probability question if it is...
1
Last post by rakeshd347
Thu Oct 17, 2013 12:33 am
Thu Oct 17, 2013 12:33 am
Wrong question?
by himu » Wed Oct 16, 2013 8:35 pm
Lake A has a duck population of 30 females and 36 males. Lake...
2
Last post by mevicks
Wed Oct 16, 2013 8:58 pm
Wed Oct 16, 2013 8:58 pm
Maximum value of m for the expression to yield integer value
by rohitacmilan » Tue Oct 15, 2013 11:32 pm
N is the product of multiples of 3 lying between 1 and 100. What is...
6
Last post by [email protected]
Wed Oct 16, 2013 7:15 pm
Wed Oct 16, 2013 7:15 pm
Number Systems
by sukhman » Wed Oct 16, 2013 9:49 am
If q, r, and s are consecutive even integers and q < r < s,...
2
Last post by GMATGuruNY
Wed Oct 16, 2013 11:02 am
Wed Oct 16, 2013 11:02 am
Number Systems
by sukhman » Wed Oct 16, 2013 9:59 am
For all positive integers m, (m) = 3m when m is odd and (m) = ½ m...
1
Last post by Brent@GMATPrepNow
Wed Oct 16, 2013 10:36 am
Wed Oct 16, 2013 10:36 am
Terminating decimals
by rakeshd347 » Wed Oct 16, 2013 3:12 am
Hi Everyone, I have this question today in gmatprep test and I was...
2
Last post by Brent@GMATPrepNow
Wed Oct 16, 2013 6:57 am
Wed Oct 16, 2013 6:57 am
Really challenging - Word problems
by \'manpreet singh » Mon Jul 02, 2012 3:28 am
Q.1)A museum offers four video programs that run continuously...
10
Last post by adirising
Wed Oct 16, 2013 6:24 am
Wed Oct 16, 2013 6:24 am
miscellaneous
by sanjoy18 » Tue Oct 15, 2013 10:03 pm
A car runs on four tyres and has one extra tyre. If each tyre lasts...
5
Last post by GMATGuruNY
Tue Oct 15, 2013 11:03 pm
Tue Oct 15, 2013 11:03 pm
MGMAT PS
by rakeshd347 » Sun Oct 13, 2013 1:49 am
If ¡5! = (1)(2)(3)(4)(5)(5)(4)(3)(2)(1), then ¡17! - !16! = A)...
5
Last post by vipulgoyal
Tue Oct 15, 2013 10:16 pm
Tue Oct 15, 2013 10:16 pm
algebraic fraction practice question
by Mike@Magoosh » Tue Oct 15, 2013 1:26 pm
If 2 + (2/y) = 3 - (3/y), then y = (A) 1/5 (B) 1/3 (C) 1/2 (D) 3 (E)...
2
Last post by Uva@90
Tue Oct 15, 2013 7:15 pm
Tue Oct 15, 2013 7:15 pm
number system
by vipulgoyal » Tue Oct 15, 2013 2:34 am
number of trailing zeros are in 100! + 200! ?? 24
3
Last post by ceilidh.erickson
Tue Oct 15, 2013 4:52 pm
Tue Oct 15, 2013 4:52 pm
number system
by vipulgoyal » Tue Oct 15, 2013 4:05 am
find the reminder when 51^203 is divided by 7 ?? 4
3
Last post by ceilidh.erickson
Tue Oct 15, 2013 4:49 pm
Tue Oct 15, 2013 4:49 pm
Number Systems
by sukhman » Tue Oct 15, 2013 9:44 am
For a finite sequence of nonzero numbers, the number of variations in...
2
Last post by theCodeToGMAT
Tue Oct 15, 2013 9:50 am
Tue Oct 15, 2013 9:50 am
Number Systems
by sukhman » Tue Oct 15, 2013 8:53 am
For which of the following functions is f(a+b)=f(b)+f(a) for all...
1
Last post by Brent@GMATPrepNow
Tue Oct 15, 2013 8:59 am
Tue Oct 15, 2013 8:59 am
Number Systems
by sukhman » Sat Oct 12, 2013 5:15 am
Find the maximum value of n such 157!is perfectly divisible 1. by...
6
Last post by sukhman
Tue Oct 15, 2013 7:26 am
Tue Oct 15, 2013 7:26 am
COORDINATE ISSUES!!!!! HELP ASAP
by AIM TO CRACK GMAT » Tue Oct 15, 2013 6:02 am
Hi everyone! This is a problem from MGMATs Strategy Guides Geometry...
5
Last post by mevicks
Tue Oct 15, 2013 7:06 am
Tue Oct 15, 2013 7:06 am
Combinations problem.
by rakeshd347 » Mon Oct 14, 2013 6:03 pm
A committee of three students has to be formed. There are five...
6
Last post by b_joy
Tue Oct 15, 2013 3:49 am
Tue Oct 15, 2013 3:49 am
Earnings
by rakeshd347 » Mon Oct 14, 2013 5:54 pm
A corporation with 5,000,000 shares of publicly traded stock reported...
3
Last post by GMATGuruNY
Tue Oct 15, 2013 2:13 am
Tue Oct 15, 2013 2:13 am
Number Systems
by sukhman » Sat Oct 12, 2013 4:05 am
1.Find the highest power of 5 which is contained in the value of 127!...
3
Last post by [email protected]
Mon Oct 14, 2013 2:02 pm
Mon Oct 14, 2013 2:02 pm
Zoo Animals - Easy but a tricky one
by mevicks » Mon Oct 14, 2013 3:26 am
In a certain zoo, the number of giraffes is 40% the number of chimps,...
6
Last post by GMATGuruNY
Mon Oct 14, 2013 12:44 pm
Mon Oct 14, 2013 12:44 pm
Problem solving - RTD question. Need Help!!
by Prernasrk » Mon Oct 14, 2013 5:36 am
Can someone show me an easy way fo solving this? John and Karen begin...
5
Last post by GMATGuruNY
Mon Oct 14, 2013 12:34 pm
Mon Oct 14, 2013 12:34 pm
