GMAT Club Forum

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GMAT Club MBA Scholarship 2025-2026: $10,000 - Application Open!

bb

10 Nov 2025, 10:56

10

3

3,238

by: bb

14 Nov 2025, 10:58

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

Bunuel

25 Oct 2022, 08:11

153

12

67,652

by: Bunuel

02 Oct 2025, 01:36

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100 Hardest and easiest questions for DS as of October 2025

1, 2

Bunuel

21 Aug 2015, 03:42

842

24

183,698

by: bumpbot

16 Sep 2025, 06:05

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DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,506

0

480,521

by: bb

07 Mar 2012, 08:58

7!! ER

Is x < y ? (1) 3^x < 2^y (2) x > 0 and y > 0

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

Bunuel

31 Mar 2023, 06:45

6

5

1,539

by: unraveled

30 Jun 2024, 10:01

7!! ER

The difference between integers a and b is 7, and a > b. What is a?

805+ Level | Algebra +2 tags

805+ Level | Algebra, Exponents, Inequalities hide tags

Bunuel

26 Nov 2019, 02:05

11

4

3,322

by: bumpbot

21 Jun 2024, 01:29

7!! ER

If a, b, and c are positive integers, is (a/b)^c > 1?

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

01 May 2019, 23:32

4

2,502

by: bumpbot

02 Jun 2024, 00:52

7!! ER

What is the value of positive integer x?

555-605 Level | Exponents, Number Properties

555-605 Level | Exponents, Number Properties hide tags

Bunuel

12 Feb 2015, 07:01

26

8

7,489

by: bumpbot

31 May 2024, 02:54

7!! ER

If x and y are nonnegative integers, what is the value of y?

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

aashu4uiit

04 Nov 2014, 12:05

27

10

13,752

by: bumpbot

30 May 2024, 08:18

7!! ER

If m and n are positive integers, and x = 2^m3^m, is m < n ?

705-805 Level | Exponents +2 tags

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

Bunuel

12 Sep 2022, 07:33

12

5

3,958

by: Bunuel

30 May 2024, 00:24

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If a > 0, what is the value of a^(1/2)?

Sub 505 Level | Exponents

Sub 505 Level | Exponents hide tags

Bunuel

21 Mar 2018, 05:02

1

5

2,117

by: bumpbot

29 May 2024, 07:34

7!! ER

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

555-605 Level | Absolute Values +2 tags

555-605 Level | Absolute Values, Exponents, Inequalities hide tags

BPHASDEU

20 Feb 2017, 22:30

29

6

9,604

by: bumpbot

19 May 2024, 20:59

7!! ER

Is a/b < 0? (1) a^2/b^3 > 0 (2) ab^4 < 0

505-555 Level | Exponents, Inequalities

505-555 Level | Exponents, Inequalities hide tags

siddhans

19 Jun 2011, 16:32

47

11

27,105

by: bumpbot

19 May 2024, 20:27

7!! ER

If x and y are integers, and (-x)^x = ...

655-705 Level | Exponents

655-705 Level | Exponents hide tags

BrentGMATPrepNow

21 May 2018, 07:04

20

5

4,285

by: bumpbot

09 May 2024, 21:16

7!! ER

If x and y are integers, is x = 0? (1) (-2)^x*y^3 > 0 (2) (-3)^x*y^2

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

20 Jan 2022, 11:54

6

4

2,753

by: bumpbot

05 May 2024, 08:21

7!! ER

x^n + x^n + x^n + x^n = x^(n + 1). What is the value of n?

605-655 Level | Algebra, Exponents

605-655 Level | Algebra, Exponents hide tags

Bunuel

09 Dec 2019, 01:30

10

4

6,165

by: Bunuel

16 Apr 2024, 03:06

7!! ER

12 Days of Christmas GMAT Competition - Day 2: If x, y, and z are pos

705-805 Level | Exponents, Number Properties

705-805 Level | Exponents, Number Properties hide tags

Bunuel

15 Dec 2022, 07:00

15

5

3,624

by: bumpbot

15 Apr 2024, 23:35

7!! ER

If a^n ≠ 0 and n is a positive integer, is n odd?

705-805 Level | Exponents

705-805 Level | Exponents hide tags

jellybean23

19 Oct 2013, 12:14

17

4

4,900

by: bumpbot

13 Apr 2024, 13:01

7!! ER

If n is a one-digit positive integer, what is n ?

655-705 Level | Exponents, Number Properties

655-705 Level | Exponents, Number Properties hide tags

Bunuel

09 Mar 2020, 05:30

6

3

5,382

by: bumpbot

12 Apr 2024, 10:06

7!! ER

Is y^x > x^y? (1) y > x (2) x is a positive number

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

Bunuel

10 Sep 2017, 21:42

20

7

5,175

by: bumpbot

14 Mar 2024, 08:17

7!! ER

A, B, C and D are positive integers such that A/B = C/D. Is C divisibl

655-705 Level | Exponents +2 tags

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

Bunuel

16 Apr 2015, 04:46

39

10

8,805

by: bumpbot

13 Mar 2024, 03:46

7!! ER

x and y are non-zero integers. Is x^y a positive number?

655-705 Level | Exponents, Number Properties

655-705 Level | Exponents, Number Properties hide tags

Bunuel

27 Jan 2022, 02:30

6

2,381

by: cats

12 Mar 2024, 12:19

7!! ER

Jamboree and GMAT Club Contest: If N = ( 1436)^A*(1054)^B. Where A and

555-605 Level | Exponents

555-605 Level | Exponents hide tags

1, 2

Bunuel

15 Nov 2015, 09:50

27

25

7,532

by: bumpbot

12 Mar 2024, 10:44

7!! ER

If x^(a - b) = 1, what is the value of x ?

605-655 Level | Exponents

605-655 Level | Exponents hide tags

Bunuel

24 Mar 2015, 04:25

20

7

10,887

by: bumpbot

11 Mar 2024, 13:01

7!! ER

If 2^x(5^n) = t, what is the value of t? (1) x = n + 3 (2) 2^x = 32

Sub 505 Level | Algebra, Exponents

Sub 505 Level | Algebra, Exponents hide tags

Bunuel

03 Oct 2018, 03:00

9

6

9,314

by: bumpbot

07 Mar 2024, 07:55

7!! ER

If p, q, and r are different positive integers such that p + q + r = 6

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

Bunuel

04 May 2015, 05:55

40

7

24,536

by: bumpbot

27 Feb 2024, 06:39

7!! ER

Is x a positive number? (1) (x – 2)^2 > 2 (2) 2^x > 3^x

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

05 Sep 2017, 01:30

3

7

3,320

by: bumpbot

17 Feb 2024, 02:25

7!! ER

If n is an integer and k = 9.87 X 10^n, what is the value of

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

fozzzy

22 Aug 2013, 07:05

35

12

6,174

by: Bunuel

13 Feb 2024, 01:02

7!! ER

If K is a non-zero integer, does K = 1? (1) K^K = K (2) K^K = 1

655-705 Level | Exponents

655-705 Level | Exponents hide tags

Bunuel

03 Oct 2019, 02:11

6

3

3,765

by: bumpbot

06 Feb 2024, 16:12

7!! ER

Is (4^x)^(5 - 3x) = 1 ?

705-805 Level | Exponents

705-805 Level | Exponents hide tags

Bunuel

15 Feb 2021, 01:15

11

7

7,489

by: bumpbot

25 Jan 2024, 11:41

7!! ER

Is xy < 0? (1) 3^x/3^y = (3^x)(3^y) (2) (x + y)^2 = y^2

655-705 Level | Algebra, Exponents

655-705 Level | Algebra, Exponents hide tags

BrentGMATPrepNow

02 Mar 2022, 12:32

10

3

2,661

by: bumpbot

24 Jan 2024, 02:10

7!! ER

Is x = y? (1) x^2 + y^2 = 2xy. (2) 4^(x^2+y^2)=1

605-655 Level | Algebra, Exponents

605-655 Level | Algebra, Exponents hide tags

loveparis

09 Feb 2011, 15:24

13

5

6,218

by: bumpbot

17 Jan 2024, 22:43

7!! ER

If c = 3.905 X 10^x and x is a negative integer, what is x?

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Mo2men

18 Jul 2017, 09:14

5

2

2,170

by: bumpbot

17 Jan 2024, 21:59

7!! ER

In the Sequence P, is P11 > P10?

705-805 Level | Exponents +2 tags

705-805 Level | Exponents, Inequalities, Sequences hide tags

Bunuel

06 Jan 2021, 06:41

14

5

3,310

by: bumpbot

16 Jan 2024, 21:36

7!! ER

If k is a positive integer, is the value of x-y less than half the val

605-655 Level | Exponents, Inequalities

605-655 Level | Exponents, Inequalities hide tags

Bunuel

15 Sep 2021, 08:00

5

3

2,059

by: Oppenheimer1945

16 Jan 2024, 07:24

7!! ER

If x & y are integers and y = x^2 + x^3, is y < 0?

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

Bunuel

21 Apr 2021, 04:30

7

5

1,731

by: bumpbot

15 Jan 2024, 13:17

7!! ER

What is the value of xy?

805+ Level | Exponents, Inequalities

805+ Level | Exponents, Inequalities hide tags

BrentGMATPrepNow

01 Mar 2020, 14:17

22

7

5,193

by: bumpbot

11 Jan 2024, 00:49

7!! ER

If x, y are positive integers, what is the remainder when 2^(8x + y)

655-705 Level | Exponents, Remainders

655-705 Level | Exponents, Remainders hide tags

Bunuel

08 Jan 2024, 02:30

5

1

1,121

by: Maheshkv

08 Jan 2024, 04:17

7!! ER

If x and y are both positive integers, is y a multiple of 7?

605-655 Level | Exponents, Multiples and Factors

605-655 Level | Exponents, Multiples and Factors hide tags

AaronPond

08 Jan 2018, 22:01

11

5

4,709

by: bumpbot

06 Jan 2024, 16:11

7!! ER

If a and b are integers, what is the value of ab?

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

kiran120680

30 May 2019, 04:04

14

5

6,260

by: bumpbot

05 Jan 2024, 01:37

7!! ER

Is 8^x > 4^y? (1) x > y (2) 3x > 2y

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

MathRevolution

15 Mar 2016, 18:48

35

6

7,017

by: bumpbot

03 Jan 2024, 21:04

7!! ER

If M and N are positive, what is M*N ?

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

wolver123

21 Nov 2009, 10:05

20

16

8,170

by: bumpbot

02 Jan 2024, 21:15

7!! ER

If a, b, and n are positive integers, is n odd?

655-705 Level | Exponents +2 tags

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

Bunuel

15 Feb 2021, 09:45

19

4

4,665

by: bumpbot

02 Jan 2024, 14:25

7!! ER

If k is an integer, is 1/(2^(1-k)) < 1/8 ?

705-805 Level | Exponents +2 tags

705-805 Level | Exponents, Inequalities, Number Properties hide tags

Bunuel

19 May 2019, 23:30

16

5

20,110

by: bumpbot

01 Jan 2024, 15:04

7!! ER

If m and n are positive integers, is 3^6 + 3^(6+m+n) divisible by 4?

705-805 Level | Exponents, Multiples and Factors

705-805 Level | Exponents, Multiples and Factors hide tags

Bunuel

29 Dec 2023, 02:30

4

2

965

by: Archit3110

29 Dec 2023, 13:22

7!! ER

If m, x, and y are positive integers, what is the value of x

505-555 Level | Algebra, Exponents

505-555 Level | Algebra, Exponents hide tags

aeglorre

12 Jan 2014, 04:27

12

3

7,412

by: bumpbot

29 Dec 2023, 09:05

7!! ER

If x and y are positive integers and n = 5^x + 7^(y + 3), what is the

605-655 Level | Exponents +2 tags

605-655 Level | Exponents, Fractions and Ratios, Multiples and Factors hide tags

Bunuel

12 Jun 2015, 03:15

17

6

6,589

by: Bunuel

29 Dec 2023, 05:53

7!! ER

If K is a positive integer, and 5^k is the factor of the product of

655-705 Level | Exponents +3 tags

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

Bunuel

21 Dec 2023, 23:55

3

2

1,805

by: vishwathols

27 Dec 2023, 00:52

7!! ER

If z is a positive integer and y = 6.038x10^z, what is the value of z?

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

21 Jul 2016, 23:46

23

5

6,571

by: bumpbot

20 Dec 2023, 04:06

7!! ER

If a is an integer, is a < 4 ?

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

Bunuel

11 Oct 2016, 02:23

11

6

3,622

by: bumpbot

16 Dec 2023, 11:38

7!! ER

If x > 1, is positive integer b a factor of positive integer a? (1) x

655-705 Level | Exponents

655-705 Level | Exponents hide tags

Bunuel

29 Sep 2017, 03:56

9

3

2,494

by: bumpbot

14 Dec 2023, 02:45

7!! ER

If a and b are positive integers, what is the remainder when 7^(4a) +

555-605 Level | Exponents, Remainders

555-605 Level | Exponents, Remainders hide tags

Bunuel

17 Nov 2023, 06:56

2

1

1,327

by: umangshah

10 Dec 2023, 20:50

7!! ER

If J 0, what is the value of J ?

655-705 Level | Algebra +2 tags

655-705 Level | Algebra, Exponents, Number Properties hide tags

ashish8

23 Jul 2012, 15:39

40

12

15,848

by: bumpbot

10 Dec 2023, 14:53

7!! ER

Is 3^(a^2/b) < 1? (1) a < 0 (2) b < 0

805+ Level | Exponents, Inequalities

805+ Level | Exponents, Inequalities hide tags

shivanigs

21 Jun 2012, 01:59

64

7

16,634

by: bumpbot

10 Dec 2023, 05:48

Data Sufficiency (DS)