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What is the value of y?
by bharathh »
What is the value of y? (1) 3|x^2 - 4| = y - 2 (2) |3 - y| = 11 Can...
2
Last post by imhimanshu
Sat Dec 17, 2011 11:23 pm
Is the number of members of Club X greater ....
by factor26 »
Is the number of members of Club X greater than the number of members...
4
Last post by GmatMathPro
Sat Dec 17, 2011 5:16 pm
In the xy-plane, the line with ....
by factor26 »
In the xy-plane, the line with equation ax + by + c = 0, where abc...
3
Last post by rijul007
Sat Dec 17, 2011 12:28 pm
Gmatprep:Number theory
by zaarathelab »
If w, x, y and z are integers such that w/x and y/z are integers, is...
2
Last post by GMATGuruNY
Sat Dec 17, 2011 3:47 am
inequality
by mariah »
if y and x are integers (-4)^6x+3^y>0 1)x=3 2)Y=3 if x=0 does...
2
Last post by pemdas
Fri Dec 16, 2011 9:26 pm
DS - compound interest question
by msd_2008 »
Q. $10,000 is deposited in a certain account that pays r percent...
10
Last post by sellaia
Fri Dec 16, 2011 8:15 pm
A school administrator...
by Elena89 »
Source: OG-12 A school administrator will assign each student in a...
2
Last post by Anurag@Gurome
Fri Dec 16, 2011 6:16 am
Please provide solution
by kopparapui »
If X>1 and Y>1 , is X>Y ? 1. SQRT OF X > Y 2. SQRT OF Y...
1
Last post by neelgandham
Fri Dec 16, 2011 5:58 am
Please provide solutions for these set of DS questions.
by snakedoc »
1) What is GCD of positive integers m and n? a. m is a prime number...
7
Last post by rijul007
Fri Dec 16, 2011 2:08 am
Inequalities
by vinni.k »
Is x^3 > X^2 ? (1) x > 0 (2) x^2 > x Answer is C Why not...
3
Last post by vinni.k
Fri Dec 16, 2011 1:05 am
Series A(n)
by satishchandra »
If series A(n) is such that A(n) = A(n-1)/n, how many elements of the...
8
Last post by satishchandra
Thu Dec 15, 2011 9:34 am
Simple Geometry Problem
by knight247 »
Don't have the OA on this one. Detailed explanations would be...
2
Last post by neelgandham
Thu Dec 15, 2011 2:01 am
inequalities
by shamanth »
I tried searching the posts but couldn't find so I hope someone can...
1
Last post by GMATGuruNY
Wed Dec 14, 2011 11:57 am
Triangle - DS
by karthikpandian19 »
If the area of triangular region RST is 25, what is the perimeter of...
2
Last post by Anurag@Gurome
Wed Dec 14, 2011 2:35 am
Memory type - DS
by karthikpandian19 »
Each M-type memory unit will increase the base memory capacity of a...
2
Last post by Anurag@Gurome
Wed Dec 14, 2011 2:17 am
Integers - DS
by karthikpandian19 »
For integers a, b, and c; a/(b-c) = 1 , What is the value of (b-c)/b?...
2
Last post by Anurag@Gurome
Wed Dec 14, 2011 2:09 am
Grapefruit - DS
by karthikpandian19 »
In a certain packinghouse, grapefruit are packed in bags and the bags...
2
Last post by Anurag@Gurome
Wed Dec 14, 2011 1:54 am
Distance ratio
by karthikpandian19 »
On a certain day it took Bill three times as long to drive from home...
6
Last post by karthikpandian19
Tue Dec 13, 2011 11:02 pm
value of AB(A+2B)?
by kishokbabu »
If AB=40, what is the value of AB(A+2B) ? 1) A-B = -18 2) AB = 18 Pls...
4
Last post by kishokbabu
Tue Dec 13, 2011 9:06 pm
is sqroot(n) a prime number?
by venmic »
If n is an integer, is sqroot(n) a prime number? n - 2 is a prime...
2
Last post by Anurag@Gurome
Tue Dec 13, 2011 7:59 pm
DS - Probability
by karthikpandian19 »
In a class with 12 children, q of the children are girls. Two...
1
Last post by Anurag@Gurome
Tue Dec 13, 2011 7:54 pm
DS - 2 digit
by karthikpandian19 »
Q is a two digit number. If 7 is the tens digit of q, what is the...
1
Last post by GMATGuruNY
Tue Dec 13, 2011 6:52 pm
co-ordinate -slope-intercept problem
by kishokbabu »
A straight line passes through the points (a,b) & (c,d). Is the...
2
Last post by Ian Stewart
Tue Dec 13, 2011 2:16 pm
Number Properties - Exponent Rules
by Absco »
Hi all, I'm having trouble getting my head around this question: What...
1
Last post by Brent@GMATPrepNow
Tue Dec 13, 2011 6:27 am
More Practice !
by neelgandham »
One kilogram of a certain coffee blend consists of X kilogram of type...
4
Last post by urshohini
Tue Dec 13, 2011 5:57 am
Surface Area
by karthikpandian19 »
The surface area of a square tabletop was changed so that one of the...
1
Last post by Anurag@Gurome
Tue Dec 13, 2011 12:59 am
Positive No
by karthikpandian19 »
Is x2 - y2 a positive number? (1) x - y is a positive...
1
Last post by Anurag@Gurome
Tue Dec 13, 2011 12:53 am
Percent
by karthikpandian19 »
A jewelry dealer initially offered a bracelet for sale at an asking...
2
Last post by Anurag@Gurome
Tue Dec 13, 2011 12:47 am
Geometry:Right angle property
by zaarathelab »
Pls see attachment. If Triangle BAD is a right angle, what is the...
3
Last post by zaarathelab
Tue Dec 13, 2011 12:43 am
XY non zero integers
by karthikpandian19 »
If x and y are nonzero integers, x/y is an integer? (1) x is the...
2
Last post by Anurag@Gurome
Tue Dec 13, 2011 12:38 am
Quad - Square
by karthikpandian19 »
Is quadrilateral Q a square? (1) The sides of Q have the same length....
1
Last post by Anurag@Gurome
Tue Dec 13, 2011 12:31 am
XY problem with RS
by karthikpandian19 »
Is x - y > r - s? (1) x > r and y < s? (2) y =...
2
Last post by rijul007
Tue Dec 13, 2011 12:21 am
prime number
by apex231 »
If k is a positive integer, is K a prime number? 1) No integers...
1
Last post by rijul007
Mon Dec 12, 2011 10:07 pm
Is | x | <1?
by colakumarfanta »
Is | x | <1? (1) x / | x | <x (2) x <| x | OA C
5
Last post by Anurag@Gurome
Mon Dec 12, 2011 10:00 pm
Inequalities
by ruplun »
What is the value of integer x? (1) 4<(x-1)*(x-1)<16 (2)...
8
Last post by shekhar.kataria
Mon Dec 12, 2011 5:52 pm
arithmetic operations
by romitvsingh »
if n is a positive integer, is the value of b-a at least twice the...
4
Last post by GMATGuruNY
Mon Dec 12, 2011 2:48 pm
Probability qt
by akshaykerur »
In a room filled with 7 people, 4 people have exactly 1 sibling in...
7
Last post by BN89
Mon Dec 12, 2011 9:21 am
GMAT 12th EDITION REVIEW: problem 128 DATA Sufficiency!!!!
by clinton »
Does anyone have a better way of attacking this problem. I'm not...
2
Last post by tissime
Mon Dec 12, 2011 3:55 am
OG- diagnostic DS
by bblast »
In the xy-plane, if line k has negative slope and passes through the...
5
Last post by pemdas
Mon Dec 12, 2011 12:52 am
Inequalities
by apex231 »
If (x/y)>2, is 3x+2y<18? (1) x-y is less than 2 (2) y-x is less...
1
Last post by GMATGuruNY
Sun Dec 11, 2011 9:54 pm
Value of xy
by apex231 »
If x and y are non-zero integers and |x| + |y| = 32, what is xy? (1)...
2
Last post by Anurag@Gurome
Sun Dec 11, 2011 8:21 pm
x-intercept and slopes
by apex231 »
In the xy-plane, if line k has negative slope and passes through the...
2
Last post by Anurag@Gurome
Sun Dec 11, 2011 7:46 pm
Geometry
by shekhar.kataria »
If CD = 6, what is the length of BC? (1) BD = 6*r3 (2) x = 60
1
Last post by GMATGuruNY
Sun Dec 11, 2011 8:28 am
inequality
by jainrahul1985 »
If x is negative, is x < -3? (1) x^2 > 9 (2) x^3 < -9 OA A
6
Last post by lunarpower
Sat Dec 10, 2011 6:03 pm
DS Mathematics OG #166
by barrelbowl »
Hey all, This question pertains to #166. The question states: If n is...
5
Last post by barrelbowl
Sat Dec 10, 2011 12:16 pm
Mary persuaded n friends to donate $500 ...
by factor26 »
Mary persuaded n friends to donate $500 each to her election...
2
Last post by factor26
Sat Dec 10, 2011 11:14 am
MGMAT -D.S question - C.I.
by imhimanshu »
Hi, Can someone hep me with the below question - Source -MGMAT If a...
5
Last post by GMATGuruNY
Sat Dec 10, 2011 3:58 am
mean, median and mode
by ch0719 »
The mode of a set of integers is x. What is the difference between...
14
Last post by s_harsha
Fri Dec 09, 2011 8:06 pm
I have a question about data sufficiency strategy...
by chieftang »
Hi, all. Quick question. Since the two statements can never each be...
8
Last post by chieftang
Fri Dec 09, 2011 11:28 am
Data Sufficiency problem regarding triangles
by Mr.Hollywood »
In â-³PQR, if PQ=a, QR=a+2 and PR=b, which of the three angles of...
1
Last post by Anurag@Gurome
Wed Dec 07, 2011 6:57 pm