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Square root
by Arsenal » Wed Aug 03, 2016 7:25 pm
If x-2t and y=t/3, what is the value of x - y? 1. t^2 - 3 = 6 2....
5
Last post by Matt@VeritasPrep
Fri Aug 05, 2016 2:48 pm
Fri Aug 05, 2016 2:48 pm
If x is an integer, then x(x – 1)(x – k)
by Needgmat » Thu Aug 04, 2016 5:12 am
If x is an integer, then x(x - 1)(x - k) must be evenly...
5
Last post by Matt@VeritasPrep
Fri Aug 05, 2016 2:42 pm
Fri Aug 05, 2016 2:42 pm
Is xy<10?
by Max@Math Revolution » Sun Jul 31, 2016 7:55 am
Is xy<10? 1) x<5 2) y<2 *An anwer will be posted in 2 days.
2
Last post by Max@Math Revolution
Thu Aug 04, 2016 6:20 pm
Thu Aug 04, 2016 6:20 pm
u=?
by Max@Math Revolution » Mon Jul 25, 2016 6:40 pm
u=? 1) |u|+|v|=0 2) u^2+v^2=0 *An answer will be posted in 2 days
2
Last post by Max@Math Revolution
Sun Jul 31, 2016 7:47 am
Sun Jul 31, 2016 7:47 am
does x have a nonzero hundredths digit?
by Needgmat » Sat Jul 30, 2016 9:55 am
If x^2 < x and x is written as a terminating decimal, does x have...
1
Last post by [email protected]
Sat Jul 30, 2016 11:12 am
Sat Jul 30, 2016 11:12 am
If xy<0, is (x^2)y<0?
by Max@Math Revolution » Mon Jul 25, 2016 4:55 am
If xy<0, is (x^2)y<0? 1) x>0 2) (x^3)y<0 *An answer will...
3
Last post by Max@Math Revolution
Tue Jul 26, 2016 5:23 pm
Tue Jul 26, 2016 5:23 pm
1
Last post by GMATGuruNY
Tue Jul 26, 2016 2:59 am
Tue Jul 26, 2016 2:59 am
(x-y)^2-(x+y)^2=?
by Max@Math Revolution » Sun Jul 24, 2016 2:07 am
(x-y)^2-(x+y)^2=? 1) xy=5 2) x+y=6 *An answer will be posted in 2...
2
Last post by Max@Math Revolution
Mon Jul 25, 2016 6:32 pm
Mon Jul 25, 2016 6:32 pm
If a, b are positive integers (b≠1), is a/b<1/10 ?
by Max@Math Revolution » Mon Jul 18, 2016 8:30 am
If a, b are positive integers (b≠1), is a/b<1/10 ? 1)...
2
Last post by Max@Math Revolution
Mon Jul 25, 2016 4:50 am
Mon Jul 25, 2016 4:50 am
If b is an integer greater than 1, ab=?
by Max@Math Revolution » Mon Jul 18, 2016 8:30 am
If b is an integer greater than 1, ab=? 1) b^a=1 2) b=2 *An answer...
2
Last post by Max@Math Revolution
Mon Jul 25, 2016 4:44 am
Mon Jul 25, 2016 4:44 am
Is a+b+c=even?
by Max@Math Revolution » Mon Jul 18, 2016 3:25 am
Is a+b+c=even? 1) abc=even 2) ac=odd *An answer will be posted in 2...
3
Last post by Max@Math Revolution
Sun Jul 24, 2016 1:40 am
Sun Jul 24, 2016 1:40 am
OG 55 Why I can't use a smart number here?
by lotrgandalf » Sat Jul 23, 2016 7:55 am
Smart numbers can be picked if no amounts are given in the problem;...
3
Last post by [email protected]
Sat Jul 23, 2016 6:04 pm
Sat Jul 23, 2016 6:04 pm
2 raffle tickets
by kamalakarthi » Sun Mar 27, 2016 3:01 pm
Can you please help me on the below GMATprep question...
6
Last post by DavidG@VeritasPrep
Fri Jul 22, 2016 10:58 am
Fri Jul 22, 2016 10:58 am
integers r and s
by Needgmat » Sat Jul 09, 2016 9:49 pm
How many integers are there between, but not including, integers r...
4
Last post by Brent@GMATPrepNow
Fri Jul 22, 2016 5:21 am
Fri Jul 22, 2016 5:21 am
A mixed doubles tennis game
by nahid078 » Fri Jul 22, 2016 5:05 am
A mixed doubles tennis game is to be played between two teams. There...
1
Last post by Brent@GMATPrepNow
Fri Jul 22, 2016 5:17 am
Fri Jul 22, 2016 5:17 am
DS - Algebra Translation
by sgraves » Sat Jun 11, 2016 11:41 am
Is it possible to answer this question by translating the first...
3
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 2:42 am
Fri Jul 22, 2016 2:42 am
Manhattan Question
by theabster » Mon Jun 27, 2016 7:48 am
Line L passes through points R (0, -5 ) and S (4,0). Point P with...
2
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 2:30 am
Fri Jul 22, 2016 2:30 am
Inequality
by Mo2men » Fri Jul 08, 2016 2:35 pm
If xy > 0, is (xy)^2 < √(xy) (1) 4/x > 7y (2) x −...
3
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 2:20 am
Fri Jul 22, 2016 2:20 am
What is p if i=70?
by Needgmat » Sat Jul 16, 2016 10:51 pm
In a certain business, production index p is directly proportional to...
3
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 2:12 am
Fri Jul 22, 2016 2:12 am
If x + y + z > 0, is z > 1?
by sanjib » Sat Jul 11, 2009 11:35 am
If x + y + z > 0, is z > 1? (1) z > x + y +1 (2) x + y + 1...
4
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 2:05 am
Fri Jul 22, 2016 2:05 am
If we consider the value of K as 0
by Paras_0111 » Fri Jul 08, 2016 12:54 am
If n is a positive integer, is (n^3 - n) divisible by 4 ? (1)...
8
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 1:58 am
Fri Jul 22, 2016 1:58 am
Is n an integer
by Needgmat » Sat Jul 16, 2016 10:26 pm
Is n an integer? 1) n^2 is an integer. 2) under root n is an integer....
3
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 1:55 am
Fri Jul 22, 2016 1:55 am
Data Sufficiency : Does XY=X^2?
by Pazoki » Fri Jul 15, 2016 11:25 am
Hi all, Does XY=X^2? 1)Y^2-XY=0 2)X^2-2XY+Y^2=0 For question stem I...
4
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 1:53 am
Fri Jul 22, 2016 1:53 am
ten digit of n
by Needgmat » Sat Jul 16, 2016 10:42 pm
If n is a positive integer, what is the ten digit of n? 1) The...
6
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 1:52 am
Fri Jul 22, 2016 1:52 am
Tricky DS Question
by Mo2men » Mon Jul 18, 2016 9:44 am
If k is an integer and x(x - k) = k + 1, what is the value of...
7
Last post by Matt@VeritasPrep
Fri Jul 22, 2016 1:48 am
Fri Jul 22, 2016 1:48 am
2^(x+y)/2^(x-y)=?
by Max@Math Revolution » Tue Jul 12, 2016 6:05 pm
2^(x+y)/2^(x-y)=? 1) x=1 2) y=2 *An answer will be posted in 2 days
3
Last post by Brent@GMATPrepNow
Tue Jul 19, 2016 10:27 am
Tue Jul 19, 2016 10:27 am
Is the integer 2b divisible by 6 ? (1) 8b is divisible by
by eitijan » Fri Apr 08, 2016 8:55 am
Is the integer 2b divisible by 6 ? (1) 8b is divisible by 3. (2) 9b...
10
Last post by ceilidh.erickson
Mon Jul 18, 2016 11:47 am
Mon Jul 18, 2016 11:47 am
Is |a^2-b^2|<10?
by Max@Math Revolution » Mon Jul 18, 2016 8:17 am
Is |a^2-b^2|<10? 1) |a-b|<5 2) |a+b|<2 *An answer will be...
1
Last post by Max@Math Revolution
Mon Jul 18, 2016 8:17 am
Mon Jul 18, 2016 8:17 am
When a positive integer n is divided by 29, what is the rema
by Max@Math Revolution » Thu Jul 14, 2016 12:14 am
When a positive integer n is divided by 29, what is the remainder? 1)...
2
Last post by Max@Math Revolution
Mon Jul 18, 2016 3:05 am
Mon Jul 18, 2016 3:05 am
8√4n=(4√2)^8, n=?
by Max@Math Revolution » Sun Jul 10, 2016 11:49 pm
8√4n=(4√2)^8, n=? A. 4^8 B. 4^10 C. 4^12 D. 4^16 E. 4^32...
2
Last post by Brent@GMATPrepNow
Sat Jul 16, 2016 2:12 pm
Sat Jul 16, 2016 2:12 pm
What is the perimeter of a certain right triangle?
by Max@Math Revolution » Mon Jul 11, 2016 5:31 pm
What is the perimeter of a certain right triangle? 1) The...
1
Last post by Max@Math Revolution
Thu Jul 14, 2016 12:05 am
Thu Jul 14, 2016 12:05 am
Is a=b?
by Max@Math Revolution » Fri Jul 08, 2016 8:50 pm
Is a=b? 1) a^2=b^2 2) a=1 *An answer will be posted in 2 days
3
Last post by Max@Math Revolution
Tue Jul 12, 2016 5:55 pm
Tue Jul 12, 2016 5:55 pm
If x, y are positive integers, what is the unit digit of 2^(
by Max@Math Revolution » Wed Jul 06, 2016 4:01 pm
If x, y are positive integers, what is the unit digit of 2^(4x+2)+y?...
2
Last post by Max@Math Revolution
Sun Jul 10, 2016 11:41 pm
Sun Jul 10, 2016 11:41 pm
If 0<x<y, is x<4?
by Max@Math Revolution » Wed Jul 06, 2016 4:00 pm
If 0<x<y, is x<4? 1) (1/x)+(1/y)=1/2 2) 1/x>1/4 *An...
2
Last post by Max@Math Revolution
Sun Jul 10, 2016 11:35 pm
Sun Jul 10, 2016 11:35 pm
Is x+y>0?
by Max@Math Revolution » Tue Jul 05, 2016 8:16 pm
Is x+y>0? 1) x>|y| 2) y<0 *An answer will be posted in 2 days
2
Last post by Max@Math Revolution
Fri Jul 08, 2016 8:39 pm
Fri Jul 08, 2016 8:39 pm
Data sufficiency
by Joy Shaha » Thu Jul 07, 2016 5:35 am
Q. If k is a positive integer, is k a multiple of 40? K is a multiple...
5
Last post by 800_or_bust
Fri Jul 08, 2016 2:48 pm
Fri Jul 08, 2016 2:48 pm
To any Expert..Modulus question
by Mo2men » Mon Jun 27, 2016 8:55 am
Is a>|b|? (1) 2^(a−b)>16 (2) |a-b|<b...
8
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:41 pm
Fri Jul 08, 2016 2:41 pm
(N-1) = (N-2) - 1 is an equation with a unique solution?
by jimmy.steve88 » Wed Jun 29, 2016 8:09 am
The answer explanation to a GMAT Prep question reads as follows: ......
3
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:37 pm
Fri Jul 08, 2016 2:37 pm
If y is not equal to 1, is x = 1?
by prata » Mon Jun 27, 2016 9:32 am
If y is not equal to 1, is x = 1? 1. x2 + y2 = 1 2. y = 1 - x
8
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:34 pm
Fri Jul 08, 2016 2:34 pm
Does a x (b + c) = a x b + c?
by Poisson » Fri Jun 17, 2016 4:55 pm
Does a x (b + c) = a x b + c? Statement 1: a = 1 Statement 2: c = 0...
5
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:31 pm
Fri Jul 08, 2016 2:31 pm
How much is x percent of a certain number?
by late4thing » Sat Jan 09, 2016 3:24 pm
How much is x percent of a certain number? (1) x = 60 (2) 2x percent...
5
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:30 pm
Fri Jul 08, 2016 2:30 pm
How many of the first nine terms are greater than 1?
by gmattesttaker2 » Sat Oct 12, 2013 9:29 pm
Hello, Can you please assist with the following question from MGMAT:...
9
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:21 pm
Fri Jul 08, 2016 2:21 pm
Remainders,Divisibility(DS)
by watashiwasakshi » Thu Jul 07, 2016 12:16 am
If r is the remainder when integer n is divided by 7, what is the...
5
Last post by Matt@VeritasPrep
Fri Jul 08, 2016 2:11 pm
Fri Jul 08, 2016 2:11 pm
