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Is a positive?
by sachin_yadav » Sun Nov 15, 2015 12:00 pm
Is a positive? (1) x^2 − 2x + a is positive for all x (2) ax^2...
7
Last post by Matt@VeritasPrep
Fri Jan 22, 2016 4:11 pm
Fri Jan 22, 2016 4:11 pm
If a and b are positive integers..
by ssyohee » Tue Jan 19, 2016 11:53 pm
If a and b are positive integers and a^(b+4) = a^(2b-4), what is the...
3
Last post by Matt@VeritasPrep
Fri Jan 22, 2016 3:54 pm
Fri Jan 22, 2016 3:54 pm
Can the positive integer k be expressed as the product . . .
by g3lo » Fri Jan 22, 2016 7:36 am
Can the positive integer k be expressed as the product of two...
3
Last post by Matt@VeritasPrep
Fri Jan 22, 2016 3:42 pm
Fri Jan 22, 2016 3:42 pm
Is |s-t|>|s|-|t|?
by Max@Math Revolution » Tue Jan 19, 2016 6:09 pm
Is |s-t|>|s|-|t|? 1) s>t 2) st<0 * A solution will be posted...
3
Last post by GMATGuruNY
Fri Jan 22, 2016 6:11 am
Fri Jan 22, 2016 6:11 am
If r and s are positive integers, is rs a multiple of 25?
by Max@Math Revolution » Sun Jan 17, 2016 9:00 pm
If r and s are positive integers, is rs a multiple of 25? 1) r-s is a...
1
Last post by Max@Math Revolution
Thu Jan 21, 2016 8:43 pm
Thu Jan 21, 2016 8:43 pm
Is the perimeter of a triangle greater than 100?
by Max@Math Revolution » Wed Jan 20, 2016 9:03 pm
Is the perimeter of a triangle greater than 100? 1) The shortest side...
1
Last post by sanju09
Thu Jan 21, 2016 3:37 am
Thu Jan 21, 2016 3:37 am
There are 10 numbers, 70, 70, 80, 80, 80,…100. If each of
by Max@Math Revolution » Thu Jan 14, 2016 6:13 pm
There are 10 numbers, 70, 70, 80, 80, 80,...100. If each of the...
1
Last post by Max@Math Revolution
Wed Jan 20, 2016 8:59 pm
Wed Jan 20, 2016 8:59 pm
When k, l, and m are different positive integers greater tha
by Max@Math Revolution » Wed Jan 13, 2016 8:06 pm
When k, l, and m are different positive integers greater than 1,...
1
Last post by Max@Math Revolution
Wed Jan 20, 2016 8:57 pm
Wed Jan 20, 2016 8:57 pm
A rectangle has area 24 above. What is the area of the trian
by Max@Math Revolution » Wed Jan 13, 2016 8:08 pm
A rectangle has area 24 above. What is the area of the triangle EFG?...
2
Last post by Max@Math Revolution
Mon Jan 18, 2016 8:59 pm
Mon Jan 18, 2016 8:59 pm
DS: ODD integers
by romitrock » Sun Jan 17, 2016 7:31 am
Q: How many odd integers are greater than integer x and less than...
4
Last post by romitrock
Mon Jan 18, 2016 11:20 am
Mon Jan 18, 2016 11:20 am
Kindly let me know how to approach this one?
by kaudes11114 » Sun Mar 09, 2014 5:06 am
If (x)>(y*y)>(z*z*z*z) which of the following statements could...
5
Last post by [email protected]
Sun Jan 17, 2016 10:19 am
Sun Jan 17, 2016 10:19 am
PS: letters and envelopes
by romitrock » Sun Jan 17, 2016 7:59 am
@ GMATguruNY: Q: 4 letters are to be put into 4 envelopes . what is...
3
Last post by [email protected]
Sun Jan 17, 2016 10:13 am
Sun Jan 17, 2016 10:13 am
DS-Cube
by sanyalpritish » Wed Mar 31, 2010 5:59 pm
What is the value of v3 - k3 (read as v cube - k cube)? (1) v...
6
Last post by Brent@GMATPrepNow
Sat Jan 16, 2016 12:57 pm
Sat Jan 16, 2016 12:57 pm
Understanding DS questions
by [email protected] » Sun Jan 10, 2016 10:09 am
I´m having trouble understanding and answering some DS problems...
3
Last post by [email protected]
Thu Jan 14, 2016 12:10 pm
Thu Jan 14, 2016 12:10 pm
If xy2=1, is x>y?
by Max@Math Revolution » Mon Jan 11, 2016 4:20 pm
If xy2=1, is x>y? 1) -1<y<1 2) xy<0 *A solution will be...
1
Last post by Max@Math Revolution
Wed Jan 13, 2016 6:30 pm
Wed Jan 13, 2016 6:30 pm
In the coordinate plane p≠1, a line L passes through a poi
by Max@Math Revolution » Mon Jan 11, 2016 4:19 pm
In the coordinate plane p≠1, a line L passes through a point...
1
Last post by Max@Math Revolution
Wed Jan 13, 2016 6:29 pm
Wed Jan 13, 2016 6:29 pm
Word Translation: Joanna bought only $0.15 stamps and ....
by II » Sat Aug 02, 2008 12:43 pm
Joanna bought only $0.15 stamps and $0.29 stamps. How many $0.15...
22
Last post by Brent@GMATPrepNow
Wed Jan 13, 2016 8:34 am
Wed Jan 13, 2016 8:34 am
25 integers are written on a board. Are there at least two
by RBBmba@2014 » Thu May 14, 2015 2:11 am
25 integers are written on a board. Are there at least two...
12
Last post by jain2016
Sun Jan 10, 2016 4:49 am
Sun Jan 10, 2016 4:49 am
m+z>0?
by Amrabdelnaby » Fri Jan 01, 2016 6:54 am
Experts could you please help me with this? Is m+z>0? 1) m-3z>0...
3
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 2:22 pm
Fri Jan 08, 2016 2:22 pm
Set A consists of k distinct numbers. If n
by sachin_yadav » Fri Jan 01, 2016 6:43 am
Set A consists of k distinct numbers. If n numbers are selected from...
2
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 2:18 pm
Fri Jan 08, 2016 2:18 pm
A very hard, above 700 DS question from OG 12
by gmat620 » Mon Oct 26, 2009 5:32 am
Below is the question from OG, a real tough one. I am totally...
12
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 2:07 pm
Fri Jan 08, 2016 2:07 pm
probability question
by Estrella84 » Mon Jan 04, 2016 11:20 am
Suppose A and B are two events, not independent. Is the probability...
2
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 2:05 pm
Fri Jan 08, 2016 2:05 pm
Machine x & y
by Amrabdelnaby » Tue Jan 05, 2016 10:48 am
Dear Pros, Could you please tell me if I did the calculations right?...
2
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 1:43 pm
Fri Jan 08, 2016 1:43 pm
Target Question & DS question
by ashyacid » Sat Jan 02, 2016 11:46 pm
I was going through the DS videos on gmatprepnow, and in this video...
6
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 1:41 pm
Fri Jan 08, 2016 1:41 pm
x is divided by 6
by sk8ternite » Tue Jul 14, 2009 1:04 pm
What is the remainder when the positive integer x is divided by 6?...
5
Last post by Matt@VeritasPrep
Fri Jan 08, 2016 1:39 pm
Fri Jan 08, 2016 1:39 pm
Distinct Line K and L intersect at (3, -2)
by muhammedz786 » Wed Jan 06, 2016 5:26 am
Distinct Line K and L intersect at (3, -2) (in coordinate plane). Is...
1
Last post by GMATGuruNY
Wed Jan 06, 2016 8:52 am
Wed Jan 06, 2016 8:52 am
Data Sufficiency Problem 156
by acarrazzone » Tue Dec 15, 2015 1:38 pm
The explanation for the following problem was a bit confusing and I...
3
Last post by Amrabdelnaby
Sat Jan 02, 2016 2:59 pm
Sat Jan 02, 2016 2:59 pm
Rectangle inscribed in a radius
by Amrabdelnaby » Tue Dec 29, 2015 9:05 am
Dear Pros, Could you please help me with this? A rectangle is...
3
Last post by MartyMurray
Wed Dec 30, 2015 10:12 pm
Wed Dec 30, 2015 10:12 pm
OG Question#129 - Coordinate Geometry
by saadishah » Sun Dec 27, 2015 1:18 pm
Here is the question and the explanation. In the xy-plane, region R...
2
Last post by [email protected]
Mon Dec 28, 2015 2:48 pm
Mon Dec 28, 2015 2:48 pm
OG 13 DS 79
by Priyaranjan » Sat Dec 26, 2015 9:28 am
In the figure, is the area of triangular region ABC equal to the area...
2
Last post by chetan.sharma
Mon Dec 28, 2015 5:41 am
Mon Dec 28, 2015 5:41 am
Is the median greater than the mean? (GMAT PREP 1)
by alex.gellatly » Fri Aug 03, 2012 11:04 pm
x,3,1,12,8 If x is an integer, is the median of the 5 numbers shown...
3
Last post by Matt@VeritasPrep
Sun Dec 27, 2015 6:02 pm
Sun Dec 27, 2015 6:02 pm
DS question involving prime properties
by saadishah » Mon Dec 21, 2015 11:39 am
Can somebody explain how this is a DS question involving prime...
1
Last post by Matt@VeritasPrep
Sun Dec 27, 2015 5:29 pm
Sun Dec 27, 2015 5:29 pm
x is a positive integer and (x − 1) is prime. Is x a prime
by conquistador » Sat Dec 26, 2015 3:15 am
source Kaplan x is a positive integer and (x − 1) is prime. Is...
2
Last post by Matt@VeritasPrep
Sun Dec 27, 2015 5:26 pm
Sun Dec 27, 2015 5:26 pm
How many positive factors does the positive integer x have?
by conquistador » Sat Dec 26, 2015 2:13 am
source Kaplan How many positive factors does the positive integer x...
4
Last post by Matt@VeritasPrep
Sun Dec 27, 2015 5:21 pm
Sun Dec 27, 2015 5:21 pm
OG 2016 DATA Sufficiency #135
by AshB » Sat Dec 26, 2015 8:51 am
I am not a quant whiz but I think the solution for statement 2 that...
4
Last post by GMATGuruNY
Sat Dec 26, 2015 4:43 pm
Sat Dec 26, 2015 4:43 pm
OG 13 DS 113
by Priyaranjan » Sat Dec 26, 2015 9:07 am
Q. In triangle ABC, point X is the midpoint of side AC and point Y is...
1
Last post by GMATGuruNY
Sat Dec 26, 2015 9:56 am
Sat Dec 26, 2015 9:56 am
Number Properties - Multiples
by singhmaharaj » Tue Apr 29, 2014 6:44 am
If x and y are integers greater than 1, is x a multiple of y? (a)...
3
Last post by DavidG@VeritasPrep
Thu Dec 24, 2015 3:43 pm
Thu Dec 24, 2015 3:43 pm
