GMAT Club Forum

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000 Series) Questions

Bunuel

25 Oct 2022, 08:11

55

7

24,528

by: unicornilove

22 May 2024, 11:49

ER

100 Hardest and easiest questions for DS as of May 2024

Bunuel

21 Aug 2015, 03:42

775

19

162,725

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,422

0

449,113

by: bb

07 Mar 2012, 08:58

ER

Is x an even integer? (1) x is the square of an integer. (2) x is the

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

09 Dec 2014, 15:58

63

8

15,783

by: JohnFish

13 Aug 2023, 21:39

ER

If tank X contains only gasoline, how many kiloliters of gasoline are

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

08 Jul 2018, 23:40

29

8

5,688

by: bumpbot

14 Aug 2023, 13:37

ER

Set S contains N integers. Is S a set of distinct consecutive integers

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

NandishSS

17 Dec 2017, 02:44

8

4,079

by: bumpbot

15 Aug 2023, 04:23

ER

A group of burglars is trying to decide whether to target the houses

805+ Level | Overlapping Sets, Probability

805+ Level | Overlapping Sets, Probability hide tags

Bunuel

05 Dec 2019, 00:26

33

8

4,906

by: Giulioatzori

16 Aug 2023, 06:33

ER

If car X followed car Y across a certain bridge that is 21-m

Sub 505 Level | Distance and Speed Problems

Sub 505 Level | Distance and Speed Problems hide tags

niheil

09 Oct 2010, 13:13

16

8

7,838

by: bumpbot

18 Aug 2023, 04:08

ER

If bc ≠ 0, what is the value of (a^2 - b^2 - c^2)/bc?

805+ Level | Absolute Values, Algebra

805+ Level | Absolute Values, Algebra hide tags

Bunuel

05 Jun 2015, 06:23

44

8

6,565

by: bumpbot

19 Aug 2023, 06:06

ER

In the figure above, is the shaded region a square region? (1) ABCD a

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

26 Apr 2019, 07:26

13

8

8,973

by: bumpbot

20 Aug 2023, 07:23

ER

What is the units digit of the number z?

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

summer101

05 Aug 2013, 05:23

31

8

5,701

by: bumpbot

20 Aug 2023, 08:42

ER

If Sarah was 21 years old exactly 5 years ago, how old was Larry exact

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

11 Nov 2014, 05:21

14

8

9,335

by: bumpbot

21 Aug 2023, 03:51

ER

In a sequence of numbers in which each term is two more than the prece

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

adkikani

13 Nov 2018, 09:23

20

8

5,519

by: bumpbot

23 Aug 2023, 01:17

ER

Is x + y < 1 ? (1) x < 8/9 (2) y < 1/8

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

dddmba2012

23 Mar 2012, 13:39

75

8

22,669

by: nivivacious

23 Aug 2023, 05:30

ER

A bookshelf holds both paperback and hardcover books. The

555-605 Level | Fractions and Ratios, Word Problems

555-605 Level | Fractions and Ratios, Word Problems hide tags

jlgdr

11 Oct 2013, 17:05

37

8

11,809

by: bumpbot

27 Aug 2023, 05:03

ER

Each first-year student at a certain school selects either

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

enigma123

29 Mar 2012, 15:59

13

8

7,386

by: bumpbot

27 Aug 2023, 06:51

ER

Are at least 80 percent of the people in Country X

605-655 Level | Statistics and Sets Problems, Word Problems

605-655 Level | Statistics and Sets Problems, Word Problems hide tags

metallicafan

30 Apr 2012, 18:18

21

8

7,165

by: bumpbot

27 Aug 2023, 06:53

ER

A certain number of marbles are to be removed from a box con

555-605 Level | Combinations, Min-Max Problems

555-605 Level | Combinations, Min-Max Problems hide tags

chetan86

31 Jul 2014, 21:48

113

8

19,988

by: bumpbot

29 Aug 2023, 05:06

ER

Sheldon left his house at 8:30 a.m. and drove to his friend's house

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

03 Aug 2023, 10:00

48

8

7,824

by: JeffTargetTestPrep

29 Aug 2023, 09:34

ER

What is the value of x?

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

Bunuel

28 Oct 2014, 08:23

55

8

14,688

by: bumpbot

31 Aug 2023, 05:42

ER

If x and y are integers, is xy odd ? (1) x^y is odd (2) x + y is even

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

Bunuel

08 Sep 2021, 06:30

11

8

2,922

by: bumpbot

31 Aug 2023, 11:11

ER

If x is not equal to 0, is 1 x 1 ?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

Bunuel

09 Mar 2020, 03:04

11

8

4,050

by: bumpbot

01 Sep 2023, 19:10

ER

If x is not equal to zero, is |x| < 1 ?

605-655 Level | Absolute Values, Inequalities

605-655 Level | Absolute Values, Inequalities hide tags

carcass

30 Sep 2012, 06:20

50

8

9,450

by: bumpbot

01 Sep 2023, 19:17

ER

Does x = 100? (1) y = x/100*x/100*y (2) x > 0

705-805 Level | Algebra

705-805 Level | Algebra hide tags

Bunuel

15 Nov 2019, 02:33

23

8

3,633

by: Nabneet

02 Sep 2023, 00:44

ER

If x is an integer, is x > 0?

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

Vijayeta

13 Aug 2014, 04:07

39

8

7,986

by: bumpbot

02 Sep 2023, 05:34

ER

If u and v are positive real numbers, is u>v? 1. u^3/v

805+ Level | Arithmetic, Inequalities

805+ Level | Arithmetic, Inequalities hide tags

vivgmat

16 Jul 2011, 07:17

48

8

8,147

by: Saupayan

02 Sep 2023, 09:34

ER

Is the 22nd term of an Arithmetic Progression odd?

705-805 Level | Sequences

705-805 Level | Sequences hide tags

JayPatadiya

04 Aug 2019, 07:28

7

8

2,209

by: Saupayan

02 Sep 2023, 11:31

ER

If mn < np < 0, is n < 1? (1) n is an integer (2) m < p

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Bunuel

04 Feb 2015, 08:44

24

8

6,638

by: bumpbot

03 Sep 2023, 23:28

ER

In the x-y coordinate plane, what is the minimum distance between a po

655-705 Level | Coordinate Geometry

655-705 Level | Coordinate Geometry hide tags

Bunuel

27 Apr 2015, 04:26

31

8

6,987

by: bumpbot

04 Sep 2023, 10:13

ER

3,5,10,7,x. If x is an integer , is the mean of the five numbers

805+ Level | Statistics and Sets Problems

805+ Level | Statistics and Sets Problems hide tags

nkmungila

10 Oct 2017, 23:24

20

8

6,990

by: bumpbot

05 Sep 2023, 07:17

There are five homes. If the median price of a home is $200,000

705-805 Level | Min-Max Problems, Statistics and Sets Problems

705-805 Level | Min-Max Problems, Statistics and Sets Problems hide tags

itisSheldon

28 Mar 2018, 07:18

68

8

8,236

by: bumpbot

05 Sep 2023, 10:34

ER

If A and B are integers, is the product AB even?

805+ Level | Number Properties

805+ Level | Number Properties hide tags

kiran120680

17 Apr 2019, 04:53

11

8

2,421

by: Saupayan

06 Sep 2023, 21:23

ER

If k is an integer, is k prime? Statement #1: k has fewer than four

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

mikemcgarry

09 Mar 2015, 11:21

17

8

7,390

by: rickyric395

07 Sep 2023, 04:59

ER

If a and b are nonzero numbers on the number line, is 0 between a and

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

21 Oct 2019, 06:45

31

8

7,690

by: bumpbot

09 Sep 2023, 19:02

ER

If x and y are integers great than 1, is x a multiple of y?

655-705 Level | Multiples and Factors, Number Properties

655-705 Level | Multiples and Factors, Number Properties hide tags

jananijayakumar

13 Aug 2010, 03:07

29

8

5,879

by: bumpbot

12 Sep 2023, 08:10

ER

At a certain university, all employees can be categorized as either pr

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

18 May 2017, 00:18

22

8

5,019

by: bumpbot

14 Sep 2023, 08:04

ER

If pq/10 is an integer, is p/5 an integer? (1) q/2 is an integer

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

26 Nov 2018, 01:35

6

8

3,549

by: bumpbot

15 Sep 2023, 18:06

ER

A jewelry dealer initially offered a bracelet for sale at an

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

vageesh

11 Jan 2010, 06:11

114

8

20,561

by: bumpbot

16 Sep 2023, 23:02

ER

Does x + y = 0? (1) xy < 0 (2) x^2 = y^2

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

11 Dec 2014, 07:05

15

8

7,004

by: mmshake

17 Sep 2023, 08:58

ER

What is the value of the positive integer n? What is the va

505-555 Level | Remainders

505-555 Level | Remainders hide tags

eybrj2

18 Feb 2012, 01:55

51

8

10,927

by: bumpbot

18 Sep 2023, 05:31

ER

If p and q are nonzero numbers, and p is not equal to q, in

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

goodyear2013

22 Jul 2014, 08:15

41

8

20,936

by: bumpbot

18 Sep 2023, 06:57

ER

In a certain sequence, term a_n can be found using the formula

805+ Level | Sequences

805+ Level | Sequences hide tags

rheabiswal

01 Oct 2018, 23:41

33

8

4,093

by: bumpbot

18 Sep 2023, 15:57

ER

Is the product ny greater than 0 ? (1) n is between –1 and 1. (2) y

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

taniad

10 Oct 2018, 03:15

19

8

17,919

by: bumpbot

18 Sep 2023, 17:02

ER

What is the value of x?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

07 Jul 2015, 01:54

10

8

4,104

by: bumpbot

20 Sep 2023, 10:25

ER

Is (y - 3x)/(y - 2x) > 1?

805+ Level | Inequalities

805+ Level | Inequalities hide tags

BrentGMATPrepNow

30 Jan 2017, 10:11

45

8

6,015

by: bumpbot

21 Sep 2023, 01:16

ER

If n is a positive integer, is n the square of an integer?

805+ Level | Absolute Values, Number Properties

805+ Level | Absolute Values, Number Properties hide tags

Bunuel

06 Jan 2020, 07:05

43

8

6,024

by: bumpbot

23 Sep 2023, 00:53

ER

If x is an integer, is (x + p)(x + q) an even integer? (1) q is an eve

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

17 Nov 2020, 01:15

9

8

1,929

by: bumpbot

23 Sep 2023, 10:24

ER

One of the sides of a triangle tht inscribe in a circle is 6

555-605 Level | Geometry

555-605 Level | Geometry hide tags

stunn3r

25 Jun 2013, 02:08

14

8

8,310

by: bumpbot

24 Sep 2023, 21:54

ER

a and b are positive integers such that they do not have any common pr

705-805 Level | Multiples and Factors, Number Properties

705-805 Level | Multiples and Factors, Number Properties hide tags

kiran120680

06 Jun 2019, 09:30

19

8

3,477

by: bumpbot

25 Sep 2023, 09:43

ER

When a cookie is taken at random from a jar, what is the probability

605-655 Level | Probability

605-655 Level | Probability hide tags

Bunuel

20 May 2016, 00:20

15

8

5,606

by: bumpbot

25 Sep 2023, 12:25

ER

Does the line y = ax + b pass through the point (2, 5)?

605-655 Level | Coordinate Geometry

605-655 Level | Coordinate Geometry hide tags

Bunuel

14 Sep 2015, 23:07

56

8

5,778

by: jainanant909

26 Sep 2023, 11:44

ER

If x is a positive number, what is the value of x ? (1) |x – 2| = 1

505-555 Level | Absolute Values, Algebra

505-555 Level | Absolute Values, Algebra hide tags

tatane90

04 Nov 2010, 15:59

36

8

14,204

by: bumpbot

26 Sep 2023, 12:52

ER

For a basic monthly fee of F yen, Noako's first cell phone allowed him

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

21 Jun 2017, 00:34

21

8

11,162

by: bumpbot

29 Sep 2023, 09:27

Data Sufficiency (DS)