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GMAT Data Sufficiency (DS)

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170
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

4

26027

28 Dec 2016, 09:49

bumpbot

521
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View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

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0

153905

07 Mar 2012, 08:58

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Topics

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View first unread post If n is an integer, is n even? (1) n^2-1 is an odd integer  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Number Properties,  Source: Official Guide

sundarc

15

2396

11 Jun 2010, 22:46

hardnstrong

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View first unread post A, B, and C are nonnegative integers. Find an integer A. (1)  

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stolyar

10

2074

24 Mar 2011, 00:54

IanStewart

View first unread post If 1 < d < 2 , is the tenths' digit of the decimal  

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wonder_gmat

5

3239

09 Nov 2003, 18:32

am1974

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View first unread post The three integers X, Y, and Z. Is their product XYZ = zero  

Tags: Exponents/Powers

stolyar

15

2556

03 Jun 2010, 13:43

bhandariavi

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View first unread post Seven different numbers are selected from the integers  

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maitri_mehta

4

1565

05 Apr 2011, 19:23

VeritasPrepKarishma

View first unread post Is a nonzero integer Z prime? (1) |Z|^|Z|=4 (2) |Z^Z|=Z^2  

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stolyar

8

2112

22 Mar 2011, 20:50

Onell

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View first unread post Find an integer N. (1) ^ =4 (2) N^4=16  

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stolyar

4

2655

17 Aug 2010, 00:05

ulm

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View first unread post Is (x^2 + y^2) a perfect square? (1) x is even, y is odd (2)  

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hallelujah1234

6

1720

04 Jan 2011, 06:37

Bunuel

View first unread post x^2 + y^2 + z^2| < 4, is |x^2 + z^2| < 1 1. |x^2 +  

Tags: Inequalities

hallelujah1234

7

1681

29 Jul 2010, 07:56

aleph777

View first unread post A coal company can choose to transport coal to one of its  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Work/Rate Problems

shahnandan

7

1880

11 Jan 2010, 07:31

swatirpr

View first unread post Find a nonzero integer R. (1) R^3=R^R (2) |R^R|=1  

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stolyar

4

1975

20 Mar 2011, 07:47

subhashghosh

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View first unread post Martha bought several pencils. If each pencil was either a  

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sandalphon

14

2780

26 Feb 2011, 03:47

Bunuel

View first unread post What is the ratio of x : y : z? (1) z = 1 and xy =32 (2) x/y  

Tags: Fractions/Ratios/Decimals

ValleyBall1

7

2578

24 Aug 2011, 11:06

petrifiedbutstanding

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View first unread post Does the product JKMN = 1?  

Tags: Difficulty: Sub-600 Level,  Algebra

paki

9

4035

17 Sep 2016, 08:05

paidlukkha

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View first unread post Is 30 a factor of n 1. 30 is a factor of n^2 2. 30 is a  

Tags: Poor Quality

sdanquah

5

3602

19 Jan 2014, 10:42

Bunuel

View first unread post There are two solids 1 & 2. These solids are not of the  

Tags: Geometry

mistdew

6

1692

26 Jul 2010, 07:09

mathewmithun

View first unread post Is the standard deviation of ages of students in class A  

Tags: Statistics and Sets Problems

anandnk

6

2217

06 May 2010, 06:10

cipher

View first unread post In a sequence of numbers in which each term after the first  

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Curly05

4

2742

22 Mar 2011, 20:42

Onell

View first unread post Is x/m(m^2 + n^2 + k^2) = xm + yn + zk? (1) z/k = x/m (2)  

Tags: Fractions/Ratios/Decimals

ValleyBall1

4

2201

18 Nov 2011, 05:19

BDSunDevil

View first unread post Is it true that a > b? (1) 2a > 2b (2) a + c > b + c  

Tags: Difficulty: Sub-600 Level,  Source: Official Guide

briozeal

7

1781

29 Mar 2012, 06:11

iwillcrackgmat

View first unread post Attachment(s) In right triangle JKL, shown above, what is the length of KL ?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Princeton Review

SajjadAhmad

0

18

30 Mar 2017, 11:51

SajjadAhmad

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View first unread post If X^3 = Y, is Y a fraction? (1) X^2 is a fraction. (2) X  

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saurya_s

27

4237

19 Jan 2012, 04:45

Bunuel

View first unread post If x is negative, is x < -3? (1) x2 > 9 (2) x3 < -9  

Tags: Inequalities

Guest

5

2748

30 Nov 2011, 14:14

icaniwill

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