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GMAT Data Sufficiency (DS)

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142
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

21288

07 Dec 2015, 08:09

kongaharsha

489
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View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

140070

07 Mar 2012, 07:58

bb

Topics

31
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View first unread post Events A and B are independent and have equal probabilities  

Tags: Difficulty: 700-Level,  Probability,  Source: Veritas Prep

goodyear2013

7

3884

12 Oct 2016, 16:50

bumpbot

31
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View first unread post Attachment(s) In isosceles triangle RST what is the measure of angle R?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: GMAT Prep

gmatgg

19

27222

26 May 2016, 21:08

bumpbot

31
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View first unread post In the sequence of positive numbers x1, x2, x3, ..., what  

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testprep2010

28

9611

16 Jul 2016, 00:44

LogicGuru1

31
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View first unread post Is x^2*y^4 an integer divisible by 9 ?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Club Tests

seekmba

19

7992

24 Aug 2015, 07:20

Bunuel

31
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View first unread post Is A + B + C even?  

Tags: Difficulty: 700-Level,  Number Properties

catty2004

17

6522

14 Oct 2016, 13:24

yezz

31
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View first unread post If N is a positive integer, what is the last digit of 1! +  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Club Tests

Dartastic

18

7522

25 Apr 2016, 02:00

bumpbot

30
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View first unread post For all z, [z] denotes the least integer greater than or equ  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters,  Source: Official Guide

Bunuel

10

4134

05 Sep 2016, 01:34

VeritasPrepKarishma

30
View first unread post Attachment(s) In the quadrilateral PQRS, side PS is parallel to side QR.  

Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

agdimple333

16

11811

22 Jul 2015, 04:56

bumpbot

30
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View first unread post If m is a positive integer, then m^3 has how many digits?  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Number Properties

Runirish

8

6216

19 May 2016, 09:53

bumpbot

30
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View first unread post Is 4^(x+y)=8^(10) ?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: Official Guide

Bunuel

33

12436

25 Aug 2016, 15:07

ScottTargetTestPrep

30
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View first unread post The sum of two positive integers, m and n, is a multiple of  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Remainders,  Source: 800 Score

sps1604

9

2622

20 Jul 2016, 10:57

bumpbot

30
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View first unread post If k, m, and t are positive integers and k/6 + m/4 = t/12  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Official Guide

Stiv

7

7221

16 Mar 2016, 05:53

stonecold

30
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View first unread post In the jar there are white and black marbles (W>0 and B>0).  

Tags: Difficulty: 700-Level,  Combinations

Bunuel

16

3345

10 Sep 2015, 02:35

rinkujini

30
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View first unread post Given n>5 , when (n!+n+1) is divided by (n+1)  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Veritas Prep

guerrero25

11

2267

20 Oct 2016, 06:42

mvictor

30
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View first unread post Did one of the 3 members of a certain team sell atleast 2  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Economist GMAT Tutor,  Source: GMAT Prep

ugimba

16

9509

12 Oct 2015, 03:54

Bunuel

30
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View first unread post If m and n are integers, is m odd?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep

zisis

16

5372

21 Nov 2016, 10:28

Abhishek009

30
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View first unread post ax + by=10, ay + bx=12. which one is greater here, x or y ?  

Tags: Difficulty: 700-Level,  Inequalities

Asifpirlo

18

3442

23 Mar 2016, 21:49

rohit8865

30
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View first unread post When positive integer n is divided by 3, the remainder is 2  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Prep

priyankur_saha@ml.com

21

17859

17 Nov 2011, 19:30

kumadil

30
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View first unread post Attachment(s) Is xy<0 ? (1) x^3*y^5/x*y^2 <0 (2) |x|-|y|<|x-y  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities

Bunuel

26

9961

02 May 2016, 12:29

hatemnag

30
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View first unread post For all numbers t, let //t// be defined as the greatest  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Number Properties

martie11

18

6032

16 May 2016, 22:08

chetan2u

29
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View first unread post If Q is a set of consecutive integers, what is the standard  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Manhattan GMAT

CharuKapoor

11

2623

01 Nov 2016, 04:19

bumpbot

29
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View first unread post If m, p, and t are positive integers and m<p<t, is the  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Number Properties,  Source: Official Guide

h2polo

23

9161

07 Nov 2016, 22:25

Bunuel

29
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View first unread post Is the last digit of integer x^2 - y^2 a zero?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: GMAT Club Tests

gmatcracker2010

20

7182

10 Nov 2016, 08:24

bumpbot

29
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View first unread post Attachment(s) Is the radius of the circle greater than 3?  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Geometry

gdk800

12

3168

20 Mar 2016, 05:46

bumpbot

29
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View first unread post Material A costs $3 per kilogram, and material B costs $5  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Mixture Problems,  Word Problems,  Source: Official Guide

tejal777

40

14315

08 Jan 2016, 02:58

bumpbot

29
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View first unread post If Car X followed Car Y across a certain bridge that is 1/2  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: Official Guide

Bunuel

15

9352

30 Jul 2016, 07:38

JeffTargetTestPrep

29
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View first unread post The total cost of producing item X is equal to the sum of  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Statistics and Sets Problems,  Source: Manhattan GMAT

knabi

33

9653

20 Aug 2016, 10:00

dhiren123

29
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View first unread post Attachment(s) If CD = 6, what is the length of BC?  

Tags: Difficulty: 700-Level,  Geometry,  Source: Magoosh

tejal777

17

4831

09 Mar 2016, 17:36

bumpbot

29
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View first unread post Attachment(s) Is 2x - 3y < x^2 ?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: GMAT Prep

metallicafan

19

5206

19 Oct 2016, 01:14

Bunuel

29
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View first unread post Of the 66 people in a certain auditorium, at most 6 people  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

mojorising800

10

8140

02 Jul 2016, 03:42

AxkQuery

29
View first unread post Attachment(s) A certain game board is in the shape of a non-convex  

Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

mm007

13

5277

05 Nov 2015, 07:47

kham71

29
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View first unread post What is the remainder when the positive integer n is divided  

Tags: Difficulty: 700-Level,  Remainders

reply2spg

17

11163

02 Feb 2016, 18:01

mvictor

29
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View first unread post If z is a three-digit positive integer, what is the value of  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Official Guide

arjtryarjtry

7

3204

10 Sep 2016, 23:25

bumpbot

29
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View first unread post A certain panel is to be composed of exactly three women and  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Combinations,  Source: Manhattan GMAT

mariyea

24

9069

14 Aug 2016, 08:22

bumpbot

29
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View first unread post Michael arranged all his books in a bookcase with 10 books  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

tonebeeze

33

6930

17 Jan 2016, 21:46

MathRevolution

29
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View first unread post Attachment(s) In a survey of retailers, what percent had purchased  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Percent and Interest Problems,  Source: Official Guide

Bunuel

23

11808

08 Apr 2016, 05:51

Bunuel

29
View first unread post Attachment(s) In the figure shown, point O is the center of semicircle and  

Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Prep

asimov

17

15024

06 May 2011, 08:00

mehtakaustubh

29
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View first unread post Is M<0? (1) -M = |-M| (2) M^2 = 9  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Club Tests,  Source: GMAT Pill

seekmba

24

6571

23 Dec 2015, 22:32

MathRevolution

29
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View first unread post What is the value of integer x ?  

Tags: Difficulty: 700-Level,  Inequalities

MBAUncle

11

4487

15 Feb 2016, 08:11

bumpbot

29
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View first unread post x is an integer and x raised to any odd integer is greater  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Official Guide

ykaiim

16

6162

06 Jan 2016, 03:24

Bunuel

29
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View first unread post If a and b are positive integers, what is the greatest commo  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: GMAT Club Tests

Bunuel

11

2562

12 Nov 2016, 02:39

Bunuel

29
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View first unread post During a 6·day local trade show, the least number of people  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Walkabout

12

6245

20 Sep 2016, 22:03

Krishna2016

29
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View first unread post If w>x>y>z>0, is z>4?  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Inequalities

BN1989

5

5519

24 Oct 2016, 18:03

bumpbot

29
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View first unread post Attachment(s) For a circle with center point P, cord XY is the  

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enigma123

30

9192

01 Nov 2015, 08:50

MathRevolution

29
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View first unread post An infinite sequence of positive integers is called a  

Tags: Difficulty: 700-Level,  Number Properties,  Sequences

enigma123

12

4859

20 Nov 2016, 23:31

bumpbot

29
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View first unread post x/y=5.35 If x and y are positive integers, then what is the  

Tags: Difficulty: 700-Level,  Remainders,  Source: Economist GMAT Tutor

TomB

14

2444

14 Oct 2015, 03:54

Engr2012

28
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View first unread post Attachment(s) If the operation # is one of the four arithmetic operations  

Tags: Difficulty: 700-Level,  Arithmetic,  Functions and Custom Characters,  Source: GMAT Prep

ravitejapandiri

12

11181

27 Oct 2016, 10:43

Bunuel

28
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View first unread post If x and y are non-zero integers and |x| + |y| = 32, what is  

Tags: Difficulty: 700-Level,  Absolute Values/Modules

lbsgmat

17

5782

23 Feb 2016, 14:56

bumpbot

28
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View first unread post If n and t are positive integers, is n a factor of t ?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Source: Official Guide

TOUGH GUY

21

6996

06 Sep 2016, 22:59

narendran1990

28
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View first unread post For positive integer k, is the expression (k + 2)(k^2 + 4k +  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Manhattan GMAT

kishankolli

19

8800

25 Nov 2016, 08:34

rahul3095

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