GMAT Data Sufficiency (DS) Forum - Free Practice Questions

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

Bunuel

25 Oct 2022, 08:11

181

15

81,070

by: thisisakr

16 Apr 2026, 11:46

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100 Hardest and easiest questions for DS as of April 2026

1, 2

Bunuel

01 Jan 2026, 05:45

860

24

189,675

by: bumpbot

16 Sep 2025, 06:05

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DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

489,481

by: bb

29 Aug 2025, 13:27

Is |p|^2<|p| ? (1) p^2 <= 1 (2) p^2 - 1 not 0

705-805 (Hard) | Absolute Values, Inequalities

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Zarrolou

17 Jul 2024, 00:06

37

13

7,134

by: bumpbot

16 Jul 2024, 18:29

ER

Is p = |p|? (1) p is prime (2) p is even

555-605 (Medium) | Absolute Values, Number Properties

555-605 (Medium) | Absolute Values, Number Properties hide tags

Bunuel

03 Dec 2018, 21:39

25

18

6,055

by: bumpbot

06 Jul 2024, 06:45

ER

Is |N| < 5 ? (1) |N 1| < 4 (2) |N + 1| < 6

605-655 (Medium) | Absolute Values, Inequalities

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Bunuel

25 Oct 2022, 12:45

9

3

2,119

by: bumpbot

03 Jul 2024, 23:01

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Is |x-z| > |x-y| ? (1) |z| > |y| (2) 0 > x

605-655 (Medium) | Absolute Values, Inequalities

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Hussain15

14 Jul 2010, 11:18

32

7

9,137

by: bumpbot

02 Jul 2024, 04:06

ER

On the number line, are the points x and y on different sides of zero?

605-655 (Medium) | Absolute Values, Inequalities

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Bunuel

25 Nov 2022, 10:01

2

3

1,548

by: bumpbot

01 Jul 2024, 11:27

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If ab 0, is ((a - b)/(a^(-1) - b^(-1)))^(-1) > a + b ?

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

Manhnip

30 Sep 2022, 06:22

20

4

12,079

by: bumpbot

21 Jun 2024, 10:51

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Is |x|^2 - 5|x| + 6 > 0? (1) |x| > 2 (2) |x| < 3

705-805 (Hard) | Absolute Values, Inequalities

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TheUltimateWinner

20 Mar 2019, 10:39

10

11

3,319

by: Oppenheimer1945

20 Jun 2024, 00:15

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If z = |x+y|, is z > 8?

Sub 505 (Easy) | Absolute Values

Sub 505 (Easy) | Absolute Values hide tags

CAMANISHPARMAR

10 Feb 2019, 09:33

2

5

3,064

by: bumpbot

16 Jun 2024, 04:45

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If x ≠0, then what is the value of (|x|)/x ?

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

EgmatQuantExpert

07 Aug 2018, 01:30

49

16

15,582

by: bumpbot

11 Jun 2024, 10:47

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If a 0, is b < a < c ? (1) b < |a| < c (2) |b| < |a| < |c|

555-605 (Medium) | Absolute Values, Inequalities

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Bunuel

03 Feb 2020, 05:01

5

3

3,918

by: bumpbot

10 Jun 2024, 05:24

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If |ab| ≠ ab, is a > b? (1) |a| > b^3 (2) a^2 < b

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

DHAR

03 Aug 2017, 09:26

16

9

5,721

by: bumpbot

10 Jun 2024, 05:23

ER

Is x = -4 ?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

nevilpat1

15 Sep 2014, 11:25

6

8

5,198

by: bumpbot

08 Jun 2024, 21:26

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If z 0, is x = y ? (1) xy = -1/|z| (2) x/y = -z^2

605-655 (Medium) | Absolute Values, Number Properties

605-655 (Medium) | Absolute Values, Number Properties hide tags

Bunuel

18 Jul 2018, 02:37

23

8

5,441

by: bumpbot

06 Jun 2024, 00:23

ER

What is the distance between x and y on the number line?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

calreg11

25 Mar 2012, 18:30

41

15

19,593

by: bumpbot

06 Jun 2024, 00:21

ER

Is |x| = y + z?

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

1, 2

pgmat

28 Nov 2013, 10:24

33

21

15,719

by: bumpbot

31 May 2024, 12:31

ER

If cb < ab < 0, is |c - a| = |c| - |a|?

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

Bunuel

01 Jul 2019, 08:00

68

12

10,468

by: bumpbot

29 May 2024, 08:43

ER

Is (|x^(-1)*y^(-1)|)^(-1)> xy?

555-605 (Medium) | Absolute Values +2 tags

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BPHASDEU

20 Feb 2017, 22:39

29

6

10,101

by: bumpbot

19 May 2024, 20:59

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If xy 0, is |x| > |y| (1) x = -2y (2) x = y^4

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

Bunuel

03 Apr 2023, 06:15

2

1,815

by: bumpbot

16 May 2024, 03:01

ER

If a*b 0, is |a|/|b| = a/b? (1) |a*b| = a*b (2) |a|/|b| = |a/b|

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

devinawilliam83

11 May 2024, 13:34

12

3

7,141

by: bumpbot

11 May 2024, 13:30

ER

What is the value of x?

605-655 (Medium) | Absolute Values, Algebra

605-655 (Medium) | Absolute Values, Algebra hide tags

Bunuel

01 Jun 2015, 07:59

22

8

6,330

by: bumpbot

27 Apr 2024, 07:51

ER

(|x| - 1)/(x - 1) =?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

fattty

13 Jan 2016, 23:36

62

12

12,439

by: bumpbot

26 Apr 2024, 22:51

ER

Is |x| > |y| ? (1) x^2 > y^2 (2) x > y

505-555 (Easy) | Absolute Values, Inequalities

505-555 (Easy) | Absolute Values, Inequalities hide tags

xALIx

08 May 2022, 02:27

16

10

8,264

by: bumpbot

25 Apr 2024, 18:11

ER

GMAT CLUB OLYMPICS: If x is a non-zero integer, what is the value

805+ (Hard) | Absolute Values

805+ (Hard) | Absolute Values hide tags

Bunuel

25 Aug 2021, 08:00

30

5

5,187

by: bumpbot

23 Apr 2024, 02:29

ER

Is x > 0? (1) |2x - 12| < 10 (2) x^2 - 10x >= -21

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

Bunuel

06 Nov 2019, 01:19

42

12

9,389

by: bumpbot

16 Apr 2024, 20:22

ER

If a = |b - 6| + |b + 2|, what is the value of a ?

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

Bunuel

11 Feb 2023, 03:03

12

3

2,442

by: bumpbot

09 Apr 2024, 09:13

ER

If x is a prime number, what is the value of x + c?

805+ (Hard) | Absolute Values +3 tags

805+ (Hard) | Absolute Values, Algebra, Number Properties, Roots hide tags

Bunuel

19 Dec 2018, 01:45

89

7

7,972

by: bumpbot

01 Apr 2024, 17:30

ER

If x is not equal to 0 or -1, what is the value of |x-2|?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

EgmatQuantExpert

01 Apr 2024, 02:24

74

14

15,260

by: bumpbot

01 Apr 2024, 02:22

ER

What is the value of |x|?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

10 Nov 2014, 07:38

51

9

22,560

by: bumpbot

25 Mar 2024, 21:27

ER

Is x > y? (1) |x| >|y| (2) 1/4 x + 1/3 y > 0

805+ (Hard) | Absolute Values, Inequalities

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GMATbuster92

29 Jul 2018, 08:27

44

5

6,115

by: bumpbot

23 Mar 2024, 09:15

ER

Is x < 5 ? (1) 2|x + 4| - 3 < 15 (2) x^2 < 25

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

Bunuel

15 Feb 2023, 09:28

4

2

2,108

by: bumpbot

10 Mar 2024, 12:04

ER

Is x > 0? (1) |7x| > 17x (2) |x + 7| > 0

555-605 (Medium) | Absolute Values, Inequalities

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Bunuel

16 May 2021, 20:00

10

5

4,112

by: bumpbot

01 Mar 2024, 01:24

ER

When 120 is divided by positive single-digit integer m the remainder

805+ (Hard) | Absolute Values, Multiples and Factors

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Harley1980

30 Jun 2015, 10:51

127

10

18,838

by: bumpbot

25 Feb 2024, 10:10

ER

If xy 0, is x > y? (1) |x| > |y| (2) x = 2y

555-605 (Medium) | Absolute Values, Inequalities

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Bunuel

18 May 2022, 05:30

6

3

2,549

by: bumpbot

12 Feb 2024, 03:54

ER

Is x positive? (1) |x + 6| > 6 (2) |x - 6| > 6

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

CAMANISHPARMAR

13 Jan 2019, 09:36

25

3

6,319

by: bumpbot

12 Feb 2024, 02:34

ER

If |y| > |x|, is x y < 0?

805+ (Hard) | Absolute Values, Inequalities

805+ (Hard) | Absolute Values, Inequalities hide tags

BrentGMATPrepNow

04 Sep 2022, 09:48

20

5

3,517

by: bumpbot

11 Feb 2024, 23:03

ER

Is nonnegative integer x odd? (1) x! = |x - 1|! (2) x! = (x + 1)!

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

Bunuel

14 Jan 2017, 05:31

1

4

2,687

by: parthwagh1234

11 Feb 2024, 09:37

ER

Is |x + 3| < 3? (1) x is negative (2) x < -6

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

BrentGMATPrepNow

23 Sep 2021, 10:03

2

3

2,574

by: bumpbot

11 Feb 2024, 04:10

ER

Is x < |x|? (1) x > 2x (2) x is non-positive integer

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

chetan2u

21 Feb 2017, 18:21

22

6

5,538

by: bumpbot

07 Feb 2024, 23:51

ER

If xy = y, what is the value of |x| + |y|? (1) x = -1 (2) y = 0

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

04 Jan 2024, 02:30

8

3

9,433

by: Bunuel

01 Feb 2024, 02:54

ER

Is ((p - 3)^2)^(1/2) = 3 - p ? (1) p < |p| (2) 3 > p

655-705 (Hard) | Absolute Values +2 tags

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Bunuel

21 Apr 2021, 06:00

7

2

3,078

by: mx39

31 Jan 2024, 12:18

ER

If abc ≠ 0, is a (b + c) ≥ 0? (1) |b + c| = |b| + |c| (2) |a + b| = |

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

Bunuel

01 Nov 2018, 00:19

5

4

2,994

by: bumpbot

27 Jan 2024, 07:38

Is x greater than 2, if x is an integer?

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

PyjamaScientist

03 Nov 2021, 03:29

7

4

3,171

by: bumpbot

26 Jan 2024, 23:42

ER

What is the value of x² + 4x - 5?

705-805 (Hard) | Absolute Values, Algebra

705-805 (Hard) | Absolute Values, Algebra hide tags

BrentGMATPrepNow

07 Oct 2021, 06:56

19

8

5,133

by: bumpbot

24 Jan 2024, 08:38

ER

Is x > 6 ? (1) |x − 9| = 2 (2) |x − 2| = 9

505-555 (Easy) | Absolute Values, Inequalities

505-555 (Easy) | Absolute Values, Inequalities hide tags

Bunuel

02 Jun 2021, 06:30

5

2

3,263

by: bumpbot

24 Jan 2024, 08:32

ER

If |4 – x| = 8, what is the value of x?

555-605 (Medium) | Absolute Values +2 tags

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Bunuel

23 Nov 2016, 03:12

13

7

9,246

by: bumpbot

24 Jan 2024, 08:25

ER

Is n > m ? (1) 7n > 9m (2) |n/m| > 1

705-805 (Hard) | Absolute Values, Inequalities

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PrepTap

28 May 2022, 03:26

29

15

9,482

by: bumpbot

20 Jan 2024, 05:27

ER

If x and y are integers, is |xy|/y>0?

805+ (Hard) | Absolute Values, Inequalities

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chetan2u

17 Nov 2017, 09:29

21

4

3,782

by: bumpbot

18 Jan 2024, 00:32

ER

If x is an integer, what is the value of |x-5|?

655-705 (Hard) | Absolute Values +2 tags

655-705 (Hard) | Absolute Values, Algebra, Number Properties hide tags

chetan2u

27 Sep 2021, 11:41

6

4

3,448

by: bumpbot

17 Jan 2024, 21:06

ER

What is the value of x? (1) |x| = 4. (2) x^2 = 16.

Sub 505 (Easy) | Absolute Values, Algebra

Sub 505 (Easy) | Absolute Values, Algebra hide tags

ashikaverma13

11 May 2017, 11:56

20

10

13,435

by: bumpbot

17 Jan 2024, 07:21

ER

Is |a−b| < |a| + |b| ?

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

DHAR

03 Aug 2017, 09:21

13

7

3,495

by: bumpbot

17 Jan 2024, 05:56