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Exponents problem
by jfranco23 » Thu Feb 26, 2009 11:13 am
If x and y are integers, what is the value of 2(x^6y) - 4? 1. (x^2y)...
2
Last post by hk
Thu Feb 26, 2009 11:37 am
Thu Feb 26, 2009 11:37 am
Prime numbers problem
by jfranco23 » Thu Feb 26, 2009 11:11 am
If p, s and t are positive prime numbers, what is the value of...
4
Last post by hk
Thu Feb 26, 2009 11:32 am
Thu Feb 26, 2009 11:32 am
(u/v)/w and (x/y)/z
by sanju09 » Wed Feb 25, 2009 5:14 am
What is the probability that (u/v)/w and (x/y)/z are recirocal...
2
Last post by sanju09
Thu Feb 26, 2009 1:26 am
Thu Feb 26, 2009 1:26 am
Arithmetic mean
by jeevan.Gk » Tue Feb 24, 2009 1:36 am
Hi.. This was one of those tough questions i encountered in my prep...
3
Last post by jeevan.Gk
Wed Feb 25, 2009 11:11 pm
Wed Feb 25, 2009 11:11 pm
Manhattan GMAT Guide Question
by BlindVision » Tue Feb 24, 2009 5:49 pm
In the Number Properties guide book, under Data Sufficiency Strategy...
3
Last post by welcome
Wed Feb 25, 2009 3:06 pm
Wed Feb 25, 2009 3:06 pm
Rational expression with exponents
by Brent@GMATPrepNow » Wed Feb 25, 2009 7:38 am
Please note that this is not an official GMAT question; it’s my...
2
Last post by Brent@GMATPrepNow
Wed Feb 25, 2009 8:42 am
Wed Feb 25, 2009 8:42 am
Help me with this DS questions frens
by luckylucky » Tue Feb 24, 2009 1:46 am
In the x-plane, at what two points does the graph of y = (x + a ) ( x...
3
Last post by luckylucky
Tue Feb 24, 2009 6:09 pm
Tue Feb 24, 2009 6:09 pm
average
by crazy4gmat » Tue Feb 24, 2009 10:14 am
The average of four distinct positive integers is 60. How many...
5
Last post by Stuart@KaplanGMAT
Tue Feb 24, 2009 2:40 pm
Tue Feb 24, 2009 2:40 pm
Integer...need help
by billyr » Mon Feb 23, 2009 8:37 am
Is the integer x divisible by 6? (1) x+3 is divisible by 3 (2)x+3 is...
4
Last post by mrsmarthi
Tue Feb 24, 2009 10:42 am
Tue Feb 24, 2009 10:42 am
Ds - approach
by jeevan.Gk » Tue Feb 24, 2009 1:51 am
Hi.. I think its quite simple.. My purpose of posting is i want to...
1
Last post by DanaJ
Tue Feb 24, 2009 2:17 am
Tue Feb 24, 2009 2:17 am
Absolute value of X
by fighting_cax » Mon Feb 23, 2009 3:36 pm
Is |x| = y - z ? (1) x + y = z (2) x < 0 OA is C Please explain.
3
Last post by sureshbala
Mon Feb 23, 2009 9:31 pm
Mon Feb 23, 2009 9:31 pm
venn diagram
by naaga » Sat Feb 21, 2009 12:28 am
. All trainees in a certain aviator training program must take both a...
2
Last post by x2suresh
Mon Feb 23, 2009 8:16 pm
Mon Feb 23, 2009 8:16 pm
What is meaning of intersection of line?
by sanju09 » Mon Feb 23, 2009 6:04 am
Does line S intersect line segment QR? (1) The equation of line S is...
2
Last post by x2suresh
Mon Feb 23, 2009 8:07 pm
Mon Feb 23, 2009 8:07 pm
prime number
by billyr » Sun Feb 22, 2009 11:38 am
If p is a prime number greater than 2, what is the value of p? (1)...
2
Last post by x2suresh
Mon Feb 23, 2009 8:06 pm
Mon Feb 23, 2009 8:06 pm
Positive even integers
by aroon7 » Sun Jan 25, 2009 4:11 pm
If x and y are positive integers, is x an even integer? 1) x(y+5) is...
5
Last post by x2suresh
Mon Feb 23, 2009 7:55 pm
Mon Feb 23, 2009 7:55 pm
Getting confused with data efficiency
by doctortt » Wed Feb 18, 2009 6:26 am
I'm very confused with data efficiency questions. I know the goal is...
1
Last post by xyz21
Mon Feb 23, 2009 9:33 am
Mon Feb 23, 2009 9:33 am
DOOR out of 8 window panes
by kanha81 » Sat Feb 21, 2009 10:55 am
Eight square window panes of equal size are to be pieced together to...
5
Last post by naaga
Mon Feb 23, 2009 5:25 am
Mon Feb 23, 2009 5:25 am
Help please with GMAT Prep DS question
by Mr Muggles » Sun Feb 22, 2009 7:20 pm
Hello, Can someone please explain how to solve the question attached?...
3
Last post by naaga
Mon Feb 23, 2009 4:29 am
Mon Feb 23, 2009 4:29 am
A tricky problem
by billzhao » Sat Feb 21, 2009 9:00 pm
Any efficient methods to this kind of problem?
1
Last post by cramya
Sun Feb 22, 2009 4:13 am
Sun Feb 22, 2009 4:13 am
Remainder problem
by billzhao » Sat Feb 21, 2009 7:33 pm
If n is a positive integer and r is the remainder when (n-1)(n+1) is...
2
Last post by billzhao
Sat Feb 21, 2009 7:55 pm
Sat Feb 21, 2009 7:55 pm
please help me with these tricky DS
by saeed » Mon Aug 25, 2008 5:20 am
Q1. If b,c, and, d are constants and x^2+bx+c=(x+d)^2 for all values...
18
Last post by joezh3
Sat Feb 21, 2009 5:06 pm
Sat Feb 21, 2009 5:06 pm
HAD A FEW QUESTIONS WHICH I AM NOT SURE OF ANSWERS.
by nolf » Sat Feb 21, 2009 8:30 am
hi alll Now i took the practice gmat and got a dumb score of 600......
2
Last post by cramya
Sat Feb 21, 2009 9:44 am
Sat Feb 21, 2009 9:44 am
x^2 = x , why x=1 AND x=0 ?
by tinglers » Sat Feb 21, 2009 8:18 am
GMAT OG DS #56 What is the value of XY? (1) y= x+1 (2) y = x^2 +1...
2
Last post by cramya
Sat Feb 21, 2009 9:38 am
Sat Feb 21, 2009 9:38 am
abs. value
by mariah » Sat Feb 21, 2009 6:15 am
Is < 1? (1) = 2 (2) ≠ 0 oa C imo A please expl.
2
Last post by sureshbala
Sat Feb 21, 2009 6:45 am
Sat Feb 21, 2009 6:45 am
(10 p + q)/3
by sanju09 » Sat Feb 21, 2009 6:27 am
If p and q are integers, is (10 p + q)/3 an integer? (1) q = 5 (2) p...
1
Last post by DanaJ
Sat Feb 21, 2009 6:35 am
Sat Feb 21, 2009 6:35 am
ostensibly not viable
by sanju09 » Sat Feb 21, 2009 6:05 am
What is the sum of integers A and B? (1) mod (A) = - mod (B) (2) mod...
1
Last post by sureshbala
Sat Feb 21, 2009 6:24 am
Sat Feb 21, 2009 6:24 am
4 more heads than tails
by sanju09 » Sat Feb 21, 2009 4:39 am
When a player in a certain game tossed a coin a number of times, 4...
1
Last post by sureshbala
Sat Feb 21, 2009 6:18 am
Sat Feb 21, 2009 6:18 am
