GMAT Club Forum

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

Bunuel

25 Oct 2022, 08:11

55

7

24,777

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

162,858

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,422

0

449,299

by: bb

07 Mar 2012, 08:58

ER

A ferry crosses a lake and then returns to its starting point by the

605-655 Level | Distance and Speed Problems

Bunuel

18 Mar 2020, 09:21

5

2

3,319

by: bumpbot

28 Mar 2024, 05:17

ER

If the remainder when positive integer x is divided by 7 is 4, what is

555-605 Level | Number Properties, Remainders

555-605 Level | Number Properties, Remainders hide tags

Bunuel

04 Apr 2018, 22:05

2

5

3,320

by: bumpbot

07 Nov 2022, 06:07

ER

What is the value of x?

555-605 Level | Roots

555-605 Level | Roots hide tags

skylimit

10 Sep 2015, 09:09

8

3,321

by: bumpbot

17 Jun 2020, 11:27

ER

If m and n are integers, then what is the value of (–1)^m + (–1)^n +

655-705 Level | Exponents

655-705 Level | Exponents hide tags

Bunuel

04 Nov 2019, 03:22

9

2

3,321

by: bumpbot

05 Oct 2022, 06:55

ER

At the 2016 convention for Aim Far Motivational Society (AFMS), each

655-705 Level | Fractions and Ratios, Word Problems

655-705 Level | Fractions and Ratios, Word Problems hide tags

Bunuel

17 Jul 2016, 11:29

9

6

3,321

by: bumpbot

03 Sep 2023, 01:36

ER

Tyler sells two types of milkshakes: chocolate and Oreo. Chocolate mil

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

22 Sep 2015, 03:16

12

6

3,322

by: bumpbot

21 Aug 2023, 20:29

ER

Is y larger than 1? (1) y is larger than 0. (2) y^2 – 4 > 0

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

29 Oct 2017, 01:47

2

3,324

by: amanvermagmat

29 Oct 2017, 11:01

ER

What is the value of the product xy?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

11 Nov 2017, 09:35

2

1

3,324

by: Sasindran

11 Nov 2017, 09:44

ER

Is v < 0? (1) uvu > 0 (2) v^4 < v

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

06 Jul 2020, 02:02

18

12

3,325

by: bumpbot

28 Mar 2022, 13:50

ER

A study involved a total of 6 barrels of a liquid mixture. If the stan

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

26 Jun 2015, 02:50

10

7

3,326

by: SchruteDwight

09 Sep 2019, 06:28

ER

12 Days of Christmas GMAT Competition - Day 9: If m and n are positive

705-805 Level | Remainders

705-805 Level | Remainders hide tags

Bunuel

22 Dec 2020, 19:00

26

5

3,326

by: bumpbot

26 Jun 2023, 06:15

If x^2 – 5x + 6 = 0, then x = ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Mahimab

16 Dec 2018, 08:02

4

5

3,328

by: bumpbot

02 Feb 2023, 05:07

ER

During a certain GMAT marathon, the average blood pressure of female

555-605 Level | Mixture Problems

555-605 Level | Mixture Problems hide tags

GMATNinja

18 Apr 2022, 22:45

20

7

3,330

by: bumpbot

08 Sep 2023, 07:01

ER

If a_n= 0.5* a_n+1, what is the value of a_7

655-705 Level | Sequences

655-705 Level | Sequences hide tags

alphonsa

01 Aug 2014, 21:46

16

2

3,330

by: bumpbot

22 Sep 2023, 07:37

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

If 9 models participated in a certain fashion show featuring coats, ho

Sub 505 Level | Algebra, Word Problems

Sub 505 Level | Algebra, Word Problems hide tags

GMATBusters

31 Oct 2018, 09:45

2

3

3,331

by: ScottTargetTestPrep

15 Dec 2019, 19:39

ER

Ivan operates an ice cream stand in the summertime, selling exclusivel

Sub 505 Level | Fractions and Ratios

Sub 505 Level | Fractions and Ratios hide tags

Bunuel

30 Oct 2019, 21:55

1

2

3,331

by: BrentGMATPrepNow

26 Mar 2020, 08:26

ER

What is the tenths digit of the decimal d ?

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

carcass

01 Nov 2018, 03:54

2

3,332

by: dollytaneja51

01 Nov 2018, 05:52

ER

Is the median of three numbers x, y, z equal to y?

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Navneetsingh

29 Oct 2019, 08:36

10

13

3,334

by: actionlaudari

20 Sep 2022, 05:38

ER

If both x and y are integers, is (x^2 − y^2)^(1/2) an integer?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

15 May 2017, 11:26

3

5

3,335

by: bumpbot

07 May 2020, 07:47

ER

If a certain animated short film consists of a total of 21,600 frames

Sub 505 Level | Distance and Speed Problems

Sub 505 Level | Distance and Speed Problems hide tags

Bunuel

29 Mar 2017, 04:59

5

2

3,335

by: bumpbot

27 Mar 2022, 03:12

ER

An increasing sequence M consists of 5 consecutive positive multiples

605-655 Level | Remainders, Statistics and Sets Problems

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

Bunuel

15 May 2020, 00:45

10

7

3,335

by: bumpbot

14 Apr 2022, 10:28

ER

Is c = d ? (1) cd = 1 (2) |c| = d

555-605 Level | Absolute Values, Algebra

555-605 Level | Absolute Values, Algebra hide tags

Bunuel

18 Mar 2022, 01:30

19

5

3,335

by: bumpbot

20 Dec 2023, 03:05

ER

If b, c, and d are constants and x^2+bx+c=(x+d)^2 for all

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Apex231

14 Jan 2012, 23:31

4

3,336

by: bumpbot

11 Mar 2020, 00:44

ER

If a, b, and c are integers. Is a + b + c even?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

03 Dec 2018, 21:25

9

6

3,336

by: bumpbot

25 Nov 2022, 10:09

ER

At a certain hotel, every room has air conditioning or cable TV

655-705 Level | Overlapping Sets

655-705 Level | Overlapping Sets hide tags

BrentGMATPrepNow

20 Sep 2016, 13:54

11

6

3,336

by: bumpbot

19 Feb 2024, 11:28

ER

The ratio of the number of men to the number of women, at a function,

505-555 Level | Fractions and Ratios

505-555 Level | Fractions and Ratios hide tags

Raxit85

10 Feb 2020, 23:22

5

2

3,337

by: RastogiSarthak99

10 Jul 2022, 05:58

ER

Can 8 chairs selected from a collection of 50 chairs fit side by side

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

19 Nov 2015, 00:04

4

3

3,337

by: bumpbot

17 Jan 2023, 01:13

ER

If x is a positive integer, is x^2 - 1 divisible by 24?

655-705 Level | Number Properties, Remainders

655-705 Level | Number Properties, Remainders hide tags

axezcole

22 Apr 2019, 23:46

6

3,338

by: exc4libur

11 Jun 2020, 04:26

ER

If r = q^2 and r does not equal 0, is r > q?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

Bunuel

08 May 2015, 08:36

3

3,338

by: WannaManaConsult

06 May 2021, 09:32

ER

If a bus took 4 hours to travel from town A to town B, what was its

705-805 Level | Distance and Speed Problems

705-805 Level | Distance and Speed Problems hide tags

Bunuel

09 May 2023, 13:49

6

4

3,338

by: Bunuel

03 Jun 2023, 08:45

ER

What is the value of p? (1) 5p - 20 = 5 (2) (p - 10)^2 = p^2

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

16 Feb 2021, 02:09

3

3,340

by: kntombat

16 Feb 2021, 04:53

ER

If xy ≠ 0 and (xy/3)^(1/2) = x, what is y ? (1) x/y = 1/3 (2) x = 3

505-555 Level | Algebra, Roots

505-555 Level | Algebra, Roots hide tags

Bunuel

09 Mar 2020, 06:08

11

3

3,340

by: Bunuel

20 Jun 2021, 01:33

ER

If x, y, and z are positive numbers, is x < y < z ?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

brobeedle

16 Apr 2014, 07:17

2

3

3,341

by: ravishankar1788

10 May 2014, 12:07

ER

In the figure, ABCD is a square, and OB is a radius of the

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Aragorn2584

03 Jul 2014, 13:02

2

3,341

by: adityasidhaye

03 Jul 2014, 20:40

ER

Greg's long - distance plan charges him $.5 for first 4 mins of a call

805+ Level | Word Problems

805+ Level | Word Problems hide tags

Bunuel

29 Sep 2019, 21:00

8

7

3,341

by: Archit3110

30 Sep 2019, 15:52

ER

A display case contains a certain number of donuts, some chocolate, so

555-605 Level | Fractions and Ratios, Word Problems

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

Bunuel

23 Mar 2020, 04:59

7

4

3,341

by: bumpbot

13 Apr 2023, 05:08

ER

A man collected four different samples of apple juice of four differen

Sub 505 Level | Mixture Problems, Word Problems

Sub 505 Level | Mixture Problems, Word Problems hide tags

Bunuel

03 Jul 2017, 05:05

5

4

3,342

by: Keyurneema

07 May 2020, 10:10

ER

Is x > y? (1) -4x + 2y < y - 3x (2) wx > wy

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

25 Jul 2018, 03:35

5

6

3,342

by: bumpbot

12 Sep 2021, 04:25

ER

In xy-plane,does line with equation y=3x+1 contain the point (p,q)?

705-805 Level | Coordinate Geometry

705-805 Level | Coordinate Geometry hide tags

BullRunner

28 Jun 2018, 20:48

12

2

3,342

by: stoned

11 Apr 2022, 00:32

ER

If a and b are positive integers, a is what percent of b ?

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

06 Dec 2015, 12:03

1

5

3,344

by: MathRevolution

09 Dec 2015, 07:06

ER

Is x < 1/2 ?

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

29 Apr 2016, 04:02

10

5

3,345

by: bumpbot

18 Oct 2021, 12:40

ER

If x + y + z = 6, then do any two of the three numbers x, y, and z sum

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

30 Jul 2015, 10:49

6

10

3,347

by: LevanKhukhunashvili

28 Mar 2018, 01:22

ER

Is x = 9?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

rockroars

10 Nov 2010, 04:53

3

4

3,348

by: bumpbot

28 Jul 2020, 03:52

ER

If x and y are positive integers such that x^2 + y^3 is a prime number

805+ Level | Number Properties

805+ Level | Number Properties hide tags

Raxit85

07 Dec 2019, 09:11

8

3

3,348

by: bumpbot

05 May 2023, 21:55

ER

If m, n and p are nonzero digits and mn = p. What is p?

705-805 Level | Algebra

705-805 Level | Algebra hide tags

Bunuel

08 Jan 2021, 01:15

16

7

3,348

by: Bunuel

13 Dec 2023, 06:49

if m>n, then is mn divisible by 3?

Poor Quality

Poor Quality hide tags

fitzpratik

26 Sep 2017, 05:51

4

3,349

by: atrayee345

19 Dec 2018, 05:16

ER

If x is a positive integer and <z> is the greatest multiple of ten les

805+ Level | Exponents, Sequences

805+ Level | Exponents, Sequences hide tags

pichitrat

17 Mar 2019, 03:36

28

5

3,349

by: bumpbot

11 Aug 2022, 07:01

ER

If sqrt(x) is an integer, what is the value of sqrt(x)?

555-605 Level | Inequalities, Number Properties

555-605 Level | Inequalities, Number Properties hide tags

Bunuel

29 Sep 2021, 01:00

6

3

3,349

by: Bunuel

04 Dec 2022, 07:27

ER

If m and n are positive integers. What is the units digit of

655-705 Level | Exponents

655-705 Level | Exponents hide tags

gepetow

23 Jul 2013, 15:05

9

4

3,350

by: bumpbot

15 Sep 2016, 03:52

Data Sufficiency (DS)