GMAT Club Forum

ER

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

Bunuel

25 Oct 2022, 08:11

55

7

24,971

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

776

19

162,904

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,422

0

449,358

by: bb

07 Mar 2012, 08:58

ER

What was the average number of miles per gallon of gasoline for a car

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

10 Apr 2017, 07:49

4

2

1,824

by: Diwakar003

10 Apr 2017, 22:36

ER

n=9.94l6,what digit is l?

555-605 Level | Arithmetic, Fractions and Ratios

555-605 Level | Arithmetic, Fractions and Ratios hide tags

VyshakhR1995

26 Apr 2017, 01:38

4

1

1,927

by: Bunuel

26 Apr 2017, 01:40

If xy = -9, what is the value

605-655 Level | Algebra

605-655 Level | Algebra hide tags

ganand

05 May 2017, 06:49

4

2

1,626

by: niks18

05 May 2017, 21:15

ER

What is the perimeter of triangle MNO?

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

17 Jan 2016, 11:28

4

7

2,777

by: bumpbot

13 May 2017, 07:50

ER

What is the remainder when x is divided by 9?

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papagorgio

18 May 2017, 19:57

4

3

2,373

by: papagorgio

19 May 2017, 08:02

ER

In a chore, a girl is to be selected at random to sing

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GMATwizApp

26 May 2017, 04:15

4

1,469

by: GMATwizApp

27 May 2017, 05:25

ER

How many distinct Prime Factors does a^b^c has 1) a^b has three disti

555-605 Level | Multiples and Factors, Number Properties

555-605 Level | Multiples and Factors, Number Properties hide tags

GMATinsight

30 May 2017, 05:41

4

3

1,800

by: Bunuel

31 May 2017, 01:32

ER

Car X traveled at a constant speed from city A to city B in 30 minutes

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

21 May 2017, 11:27

4

2

2,357

by: thehairyeyeball

05 Jun 2017, 15:15

ER

A shopkeeper purchased two TV sets A and B at the same price

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bkpolymers1617

14 Jun 2017, 08:39

4

6

3,224

by: kkrrsshh

17 Jun 2017, 00:00

ER

If A, B and C are positive integers, what is the value of A?

555-605 Level | Fractions and Ratios, Number Properties

555-605 Level | Fractions and Ratios, Number Properties hide tags

chetan2u

05 Apr 2016, 07:55

4

3

1,805

by: bumpbot

22 Jun 2017, 11:51

ER

A certain company currently has how many employees?

555-605 Level | Inequalities, Word Problems

555-605 Level | Inequalities, Word Problems hide tags

Bunuel

23 Jun 2017, 09:25

4

2,313

by: ydmuley

28 Jun 2017, 13:10

ER

Is (a^2 + b^2)^1/2 an integer

655-705 Level | Algebra

655-705 Level | Algebra hide tags

jedit

04 Jul 2017, 23:40

4

2

1,756

by: jedit

05 Jul 2017, 00:00

ER

If the total price for n copies of a book is $31.50, what is the price

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Sajjad1994

03 Apr 2017, 12:44

4

6

2,586

by: JeffTargetTestPrep

06 Jul 2017, 17:19

ER

Can the positive integer y be expressed as the product of two integers

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

11 Jan 2015, 12:38

4

10

3,858

by: Bunuel

23 Jul 2017, 05:24

ER

A room is to be painted by Jane and Sally working together. How long w

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Sajjad1994

07 Apr 2017, 12:07

4

5

3,637

by: gps5441

25 Jul 2017, 02:47

ER

A plane averages 60 miles per hour slower than a second plane. If the

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

11 Apr 2017, 23:00

4

3

1,876

by: mvictor

25 Jul 2017, 07:03

ER

If a and b are integers and a*b=2, is a>b?

655-705 Level | Inequalities, Number Properties

655-705 Level | Inequalities, Number Properties hide tags

chetan2u

15 Jul 2017, 21:54

4

1,713

by: stonecold

14 Aug 2017, 04:54

ER

Is 70/7^n an integer?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

chetan2u

03 May 2016, 04:48

4

2

1,739

by: bumpbot

24 Aug 2017, 07:22

ER

What is the remainder when the positive integer x is divided by 31?

555-605 Level | Remainders

555-605 Level | Remainders hide tags

Bunuel

14 Aug 2017, 03:51

4

6

2,458

by: ScottTargetTestPrep

24 Aug 2017, 13:37

ER

How long is MN?

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

31 Jan 2016, 08:19

4

2

1,658

by: Nunuboy1994

06 Sep 2017, 23:40

ER

What is the remainder when the positive integer x is divided by 6?

655-705 Level | Remainders

655-705 Level | Remainders hide tags

Bunuel

29 Jan 2016, 03:19

4

2

3,137

by: arvind910619

15 Sep 2017, 13:05

ER

If x and y are integers, what is the ratio of 3y to x?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

Bunuel

01 Jun 2016, 04:32

4

10

3,653

by: bumpbot

21 Sep 2017, 10:58

ER

What is the value of x^2 - 4y^2?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

derekgmat

08 Nov 2012, 03:10

4

3

4,159

by: sasyaharry

26 Sep 2017, 17:36

ER

Does (x^2 - y^2)^(1/2) = x + y?

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

02 Oct 2017, 23:50

4

2

1,465

by: kaulshanx

07 Oct 2017, 09:30

ER

If k is an integer, is 2^k + 3^k = m ?

705-805 Level | Algebra

705-805 Level | Algebra hide tags

danzig

21 Aug 2013, 12:05

4

6

3,331

by: bumpbot

10 Oct 2017, 10:52

ER

John wants to put the 78 pencils in the 6 boxes. The number of the eac

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

MathRevolution

19 Apr 2016, 06:05

4

3

2,358

by: bumpbot

16 Oct 2017, 08:23

ER

If x^6 – y^6 = 0, what is the value of x^3 – y^3?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

22 Oct 2017, 06:53

4

2

4,296

by: NandishSS

22 Oct 2017, 07:39

ER

What is the value of x?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

14 Apr 2015, 04:48

4

8

2,075

by: bumpbot

30 Oct 2017, 06:10

ER

If a ≠ 0, what is the value of (a^x/a^y)^3 ?

Sub 505 Level | Algebra, Exponents

Sub 505 Level | Algebra, Exponents hide tags

Bunuel

12 Jan 2015, 11:14

4

5

2,831

by: bumpbot

05 Nov 2017, 05:50

ER

Is x/12 > y/40 ?

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

05 Nov 2017, 02:15

4

3

2,365

by: talismaaniac

11 Nov 2017, 08:20

ER

John puts balls in 7 boxes, and put at least 1 ball in each box. Did h

655-705 Level | Statistics and Sets Problems, Word Problems

655-705 Level | Statistics and Sets Problems, Word Problems hide tags

BillyZ

29 Mar 2017, 22:14

4

2

2,371

by: EMPOWERgmatRichC

24 Nov 2017, 15:19

ER

In the circle with center C above, what is the area of right triangle

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

24 Jan 2016, 06:22

4

2

1,998

by: amanvermagmat

27 Nov 2017, 23:24

ER

There are a total 10 movie theaters. Minimum number of tickets that ea

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

BillyZ

31 Mar 2017, 15:58

4

2

1,918

by: EMPOWERgmatRichC

21 Dec 2017, 12:07

ER

What is the value of (n + 1)^2?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

01 Jun 2016, 04:30

4

6,200

by: bumpbot

21 Dec 2017, 19:13

ER

How many computers did Michael, a salesman for the computer

605-655 Level | Percent and Interest Problems

605-655 Level | Percent and Interest Problems hide tags

nelz007

01 Nov 2012, 02:12

4

2

4,944

by: chetan2u

23 Dec 2017, 09:03

ER

If the average (arithmetic mean) of x and y is positive, is x positive

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

10 Jan 2018, 05:36

4

3

1,238

by: PraveenChahal

10 Jan 2018, 09:24

ER

In the circle above with center O, what is the length of minor arc BC?

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

15 Jan 2018, 21:53

4

3

4,331

by: AnubhutiSharma

15 Jan 2018, 22:40

ER

Is n < 0 ? (1) n - 1 < 0 (2) |3 - n| > |n + 5|

555-605 Level | Absolute Values, Inequalities

555-605 Level | Absolute Values, Inequalities hide tags

MathRevolution

29 Jan 2018, 04:29

4

2,052

by: ccooley

31 Jan 2018, 13:04

ER

A rectangular piece of carpet of 200 square yards is cut into two piec

705-805 Level | Geometry

705-805 Level | Geometry hide tags

Bunuel

20 Feb 2018, 23:23

4

2,186

by: rishabhmishra

21 Feb 2018, 23:40

ER

If y^(3x) = 5^x and y is a positive number, what is x?

605-655 Level | Algebra, Exponents

605-655 Level | Algebra, Exponents hide tags

Bunuel

24 Sep 2017, 23:56

4

1,778

by: sahilsnpt

27 Feb 2018, 12:15

ER

What is x% more than y? (1) x% of y is 9 (2) y% more than x is 24

555-605 Level | Arithmetic, Percent and Interest Problems

555-605 Level | Arithmetic, Percent and Interest Problems hide tags

amanvermagmat

05 Mar 2018, 05:04

4

2

1,667

by: EgmatQuantExpert

19 Mar 2018, 13:35

ER

In the rectangular coordinate system above, if the coordinates of poin

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saurabh87

02 Jul 2016, 20:29

4

13

6,997

by: Bunuel

24 Mar 2018, 08:58

ER

What is the value of N? (1) N is the least integer such that

555-605 Level | Exponents, Multiples and Factors

555-605 Level | Exponents, Multiples and Factors hide tags

amanvermagmat

12 Mar 2018, 23:24

4

3

1,574

by: EgmatQuantExpert

25 Mar 2018, 08:11

ER

Bob's internet provider UzMobile offers unlimited data

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

manasiT22

09 Mar 2018, 13:53

4

2

1,272

by: EgmatQuantExpert

26 Mar 2018, 05:04

In a given month, a lawyer charged his clients at an average rate of

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

runkun

05 Jul 2015, 04:35

4

5

2,352

by: bumpbot

30 Mar 2018, 14:42

ER

In the diagram above, line JX is parallel to line KY. If the area of t

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

10 Feb 2017, 09:48

4

2,901

by: bumpbot

08 Apr 2018, 07:21

ER

Cerenity and Jas rented a jet ski for an afternoon. The rental fee for

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Bunuel

25 Apr 2018, 23:30

4

5

1,423

by: D3N0

26 Apr 2018, 01:58

A salon sent out a promotional offer to 300 former customers and 600 p

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

amanvermagmat

22 Apr 2018, 22:24

4

3

1,170

by: push12345

09 May 2018, 06:48

ER

If x ≠ y, what is the value of x + y?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

flower07

13 Dec 2013, 06:39

4

2

1,994

by: bumpbot

23 May 2018, 12:11

ER

If a certain factory makes a total of 30,720 wrenches, how many minute

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

14 Nov 2014, 09:46

4

7

3,162

by: bumpbot

30 May 2018, 22:04

Data Sufficiency (DS)