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[DS][x=y] HSPA posts
by HSPA » Sun Apr 10, 2011 4:59 am
If X and Y are integers, does x = y? 1) xy = y^2 2) x^2 = y^2
2
Last post by vineeshp
Sun Apr 10, 2011 5:22 am
Sun Apr 10, 2011 5:22 am
MGMAT CAT1 question
by kris610 » Sun Mar 06, 2011 8:50 pm
Guests at a recent party ate a total of fifteen hamburgers. Each...
4
Last post by sureng
Sat Apr 09, 2011 12:26 pm
Sat Apr 09, 2011 12:26 pm
Inequalities - 1
by bubbliiiiiiii » Sat Apr 09, 2011 2:21 am
If p is an integer greater than zero, is 200 < sqrt(p)? 198 <...
3
Last post by Ian Stewart
Sat Apr 09, 2011 11:58 am
Sat Apr 09, 2011 11:58 am
Quadrilateral with 2 sides that are 90 degrees?
by havok » Sat Apr 09, 2011 11:11 am
Is the measure of on of the interior angles of quadrilateral ABCD...
1
Last post by Ian Stewart
Sat Apr 09, 2011 11:50 am
Sat Apr 09, 2011 11:50 am
Work your abs
by Goldfinger2001 » Sat Apr 09, 2011 9:07 am
What is the value of y? (1) 3|x^2 - 4| = y - 2 (2) |3...
3
Last post by Goldfinger2001
Sat Apr 09, 2011 10:32 am
Sat Apr 09, 2011 10:32 am
Nice question to practice power & roots
by pankajks2010 » Sat Apr 09, 2011 4:38 am
Hi, read this piece by Vivian Kerr on power and roots: Here's a DS...
6
Last post by GMATGuruNY
Sat Apr 09, 2011 6:31 am
Sat Apr 09, 2011 6:31 am
FRUSTRATED HELP!!!! MGMAT FTW??!!
by MAAJ » Fri Apr 08, 2011 12:17 pm
Are MGMAT CAT's accurate on quantitative? DUDE!!!! My VERB is OK, but...
1
Last post by vineeshp
Fri Apr 08, 2011 7:26 pm
Fri Apr 08, 2011 7:26 pm
the equation
by coolly01 » Fri Apr 08, 2011 8:12 am
Hi guys, try this !!, I took it wrong In the equation y2 + ay - 24 =...
5
Last post by HSPA
Fri Apr 08, 2011 7:11 pm
Fri Apr 08, 2011 7:11 pm
Toppings Problem
by akshatgupta87 » Thu Apr 07, 2011 1:04 pm
Q.) Beth's pizzeria offers x different toppings. What is the...
7
Last post by tpr-becky
Fri Apr 08, 2011 8:13 am
Fri Apr 08, 2011 8:13 am
ds - coordinate geometry
by ccassel » Thu Apr 07, 2011 8:03 am
Hi, How would you answer this question? If line k in the xy-plane has...
4
Last post by ccassel
Fri Apr 08, 2011 7:01 am
Fri Apr 08, 2011 7:01 am
A certain shipment of identical cans of soup...
by giovanni.gastone » Wed Apr 06, 2011 8:04 am
SOURCE: PrincetonReview A certain shipment of identical cans of soup...
5
Last post by giovanni.gastone
Fri Apr 08, 2011 6:07 am
Fri Apr 08, 2011 6:07 am
Does computing median require set to be ordered?
by RadiumBall » Wed Apr 06, 2011 6:27 am
Suppose we have a set {8, -1, 3, 6, 2 } do we need to order the set...
2
Last post by Ian Stewart
Fri Apr 08, 2011 5:21 am
Fri Apr 08, 2011 5:21 am
ds - coordinate geometry 2
by ccassel » Thu Apr 07, 2011 8:08 am
Hi, How would you answer this question? In the xy-plane, the line...
3
Last post by tpr-becky
Thu Apr 07, 2011 7:50 pm
Thu Apr 07, 2011 7:50 pm
Is the sum of integers a and b divisible by 7 ?
by sachin_yadav » Wed Apr 06, 2011 11:02 am
Hi All, Please help in following question on divisibility :- Is the...
5
Last post by sachin_yadav
Thu Apr 07, 2011 6:47 pm
Thu Apr 07, 2011 6:47 pm
ds - factor2 difficult
by ccassel » Tue Apr 05, 2011 6:17 pm
Hi, How would you explain the answer to this question? If n and t are...
5
Last post by Anurag@Gurome
Thu Apr 07, 2011 5:27 pm
Thu Apr 07, 2011 5:27 pm
ds - equation algebra
by ccassel » Thu Apr 07, 2011 8:22 am
Hi, How would you answer this question? The values of x and y vary...
6
Last post by ccassel
Thu Apr 07, 2011 1:21 pm
Thu Apr 07, 2011 1:21 pm
ds - another difficult quadratic
by ccassel » Wed Apr 06, 2011 1:40 pm
Hi, How would you answer this question? If s=(x+y)^2 and t=(x-y)^2,...
5
Last post by nafiul9090
Thu Apr 07, 2011 8:24 am
Thu Apr 07, 2011 8:24 am
multiple ....
by AIM GMAT » Thu Apr 07, 2011 4:10 am
Is X/12 an integer ? 1] X is multiple of 60. 2] X*X*X > 0
4
Last post by AIM GMAT
Thu Apr 07, 2011 7:22 am
Thu Apr 07, 2011 7:22 am
If x, y and z are consecutive, even integers...
by giovanni.gastone » Wed Apr 06, 2011 8:49 pm
SOURCE: PrincetonReview If x, y and z are consecutive, even integers,...
8
Last post by Target2009
Thu Apr 07, 2011 5:55 am
Thu Apr 07, 2011 5:55 am
ds:is the answer b?
by arjunshn » Wed Apr 06, 2011 11:52 pm
Given e<c<d; c+d+e=24 is c>8? a)d<12 b)d<10
2
Last post by arjunshn
Thu Apr 07, 2011 5:40 am
Thu Apr 07, 2011 5:40 am
Statistics
by cceci » Thu Apr 07, 2011 4:00 am
Could You help me with following ?: Last year the average (arithemitc...
1
Last post by vineeshp
Thu Apr 07, 2011 4:13 am
Thu Apr 07, 2011 4:13 am
ds - exponents - difficult
by ccassel » Wed Apr 06, 2011 10:41 am
Hi, How would you answer this question? x^n = x^(n+2) for any integer...
5
Last post by GMATGuruNY
Wed Apr 06, 2011 6:34 pm
Wed Apr 06, 2011 6:34 pm
Testing Cases
by tonebeeze » Wed Apr 06, 2011 11:59 am
If a, b, c, and d are integers, is ab - bd - ac + cd...
2
Last post by clock60
Wed Apr 06, 2011 1:09 pm
Wed Apr 06, 2011 1:09 pm
ds - robot work word problem
by ccassel » Wed Apr 06, 2011 10:44 am
Hi, How would you answer this question? Robots x, y, and z each...
1
Last post by maihuna
Wed Apr 06, 2011 11:28 am
Wed Apr 06, 2011 11:28 am
ds - > question
by ccassel » Tue Apr 05, 2011 6:19 pm
Hi, How would you answer this question? Is x/3+3/x>2 (1) x<3...
7
Last post by ccassel
Wed Apr 06, 2011 8:40 am
Wed Apr 06, 2011 8:40 am
ds - word problem
by ccassel » Tue Apr 05, 2011 6:23 pm
Hi, How would you explain the answer to this question? Mary persuaded...
3
Last post by ccassel
Wed Apr 06, 2011 7:51 am
Wed Apr 06, 2011 7:51 am
have enough gas to reach
by sanju09 » Wed Apr 06, 2011 12:38 am
Does the car have enough gas to reach its destination? (1) The...
2
Last post by vineeshp
Wed Apr 06, 2011 6:21 am
Wed Apr 06, 2011 6:21 am
MGMAT CAT 3
by ankur.agrawal » Wed Apr 06, 2011 3:00 am
In the rectangular coordinate system, are the points (a, b) and (c,...
1
Last post by manpsingh87
Wed Apr 06, 2011 4:10 am
Wed Apr 06, 2011 4:10 am
Is x greater than y?
by sanju09 » Wed Apr 06, 2011 1:00 am
Is x greater than y? (1) x > 2 y. (2) x - y > 0.
1
Last post by vineeshp
Wed Apr 06, 2011 3:47 am
Wed Apr 06, 2011 3:47 am
A a square
by sanju09 » Wed Apr 06, 2011 12:42 am
Is Figure A a square? (1) Figure A is a parallelogram. (2) All four...
1
Last post by GMATGuruNY
Wed Apr 06, 2011 2:10 am
Wed Apr 06, 2011 2:10 am
is it an odd
by sanju09 » Wed Apr 06, 2011 1:03 am
If y is an integer, is it an odd number? (1) y^3 ≥ 0. (2) y is...
1
Last post by manpsingh87
Wed Apr 06, 2011 1:28 am
Wed Apr 06, 2011 1:28 am
Quadrant of the coordinate plane(Knewton Prep)
by RadiumBall » Tue Apr 05, 2011 6:42 pm
In which quadrant of the coordinate plane does point (w, z) lie, if...
4
Last post by Anurag@Gurome
Tue Apr 05, 2011 9:35 pm
Tue Apr 05, 2011 9:35 pm
ds - x^2 x^3 question
by ccassel » Tue Apr 05, 2011 6:10 pm
Hi, How would you explain the answer to this question? Is it true...
5
Last post by Anurag@Gurome
Tue Apr 05, 2011 9:25 pm
Tue Apr 05, 2011 9:25 pm
ds - factor difficult
by ccassel » Tue Apr 05, 2011 6:13 pm
Hi, I got the correct answer but how would you explain the solution...
2
Last post by Anurag@Gurome
Tue Apr 05, 2011 8:26 pm
Tue Apr 05, 2011 8:26 pm
ds - multiple difficult
by ccassel » Tue Apr 05, 2011 6:15 pm
Hi, How would you explain the answer to this question? If positive...
3
Last post by manpsingh87
Tue Apr 05, 2011 7:48 pm
Tue Apr 05, 2011 7:48 pm
GMAT Club DS question
by jsasipriya » Mon Apr 04, 2011 5:15 pm
If a, b , and c are positive distinct integers, is (a/b)/c an...
4
Last post by jsasipriya
Tue Apr 05, 2011 4:09 pm
Tue Apr 05, 2011 4:09 pm
Factor Problem
by yvonne0923 » Tue Apr 05, 2011 11:08 am
If x and y are positive integers, is the product xy divisible by 9?...
2
Last post by MAAJ
Tue Apr 05, 2011 3:22 pm
Tue Apr 05, 2011 3:22 pm
Problem : Data Sufficiency - 3
by 6983manish » Mon Mar 28, 2011 1:29 am
If sets S and T are united into a single set, will the mean of this...
3
Last post by Stuart@KaplanGMAT
Tue Apr 05, 2011 10:54 am
Tue Apr 05, 2011 10:54 am
Is y an integer?
by sanju09 » Mon Apr 04, 2011 1:58 am
Is y an integer? (1) y^3 is an integer. (2) 3 y is an integer.
9
Last post by fskilnik@GMATH
Tue Apr 05, 2011 6:18 am
Tue Apr 05, 2011 6:18 am
og 38
by nafiul9090 » Mon Apr 04, 2011 10:35 am
If p1 and p2 are the populations and r1 and r2 are the numbers of...
1
Last post by GMATGuruNY
Mon Apr 04, 2011 11:45 am
Mon Apr 04, 2011 11:45 am
MGMAT CAT 2
by ankur.agrawal » Fri Apr 01, 2011 7:00 am
If a and b are integers, and |a| > |b|, is a · |b| < a...
4
Last post by GMATGuruNY
Mon Apr 04, 2011 3:36 am
Mon Apr 04, 2011 3:36 am
Roots question
by sachin_yadav » Fri Apr 01, 2011 8:07 am
If x is a positive integer, is sqroot x an integer ? (1). sqroot 4x...
7
Last post by sachin_yadav
Sun Apr 03, 2011 8:43 pm
Sun Apr 03, 2011 8:43 pm
OG 124
by mundasingh123 » Sun Apr 03, 2011 12:40 pm
I found this DS very tuf The Official Guide for GMAT Review 12th...
2
Last post by mundasingh123
Sun Apr 03, 2011 7:55 pm
Sun Apr 03, 2011 7:55 pm
area on encircled region
by mariah » Fri Apr 01, 2011 6:21 am
What is the area of the region encircled by y<=3 X>=2, and...
4
Last post by Tani
Sun Apr 03, 2011 6:52 pm
Sun Apr 03, 2011 6:52 pm
OG Question.
by anartey » Sat Apr 02, 2011 12:18 pm
If r is represented by the decimal 0.t5 what is the digit t ? 1) r...
3
Last post by ldoolitt
Sun Apr 03, 2011 12:27 pm
Sun Apr 03, 2011 12:27 pm
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