GMAT Problem Solving (PS) Forum - Free Practice Questions

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Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

332

12

157,504

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,149

by: Shashankksharma

17 Apr 2026, 02:55

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GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,392,656

by: bb

16 Apr 2026, 14:28

ER

A four digit number divisible by 7 becomes divisible by 3

555-605 (Medium) | Multiples and Factors

vomhorizon

01 Oct 2012, 07:23

7

10

18,538

by: bumpbot

06 Dec 2020, 02:36

If the Area of a Triangle ABC is given by the formula

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

vomhorizon

01 Aug 2018, 23:41

13

7

7,666

by: bumpbot

09 Sep 2020, 21:07

ER

Can distinct factors of a positive integer be negative?

Reviews +3 tags

Reviews, Theory, Discussions, Guides & Resources hide tags

VodkaHelps

27 Jul 2018, 02:56

1

5

5,804

by: Locomotivated

18 Oct 2024, 22:19

ER

For a positive inteer n, if p is the product of all the integers from

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

VodkaHelps

01 Jul 2018, 02:38

8

4

6,297

by: bumpbot

10 Nov 2022, 01:16

ER

If m and n are nonzero integers and 390m = 150n, then mn must be divis

605-655 (Medium) | Algebra +2 tags

605-655 (Medium) | Algebra, Multiples and Factors, Number Properties hide tags

voccubd

23 Oct 2016, 11:05

23

6

6,975

by: Advait01

02 Mar 2026, 10:35

ER

On a track for remote controlled racing cars

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

voccubd

14 Nov 2016, 07:34

78

14

13,389

by: bumpbot

19 Sep 2025, 11:17

ER

Two liquids are mixed in the ratio 3:2 and the vendor gains 10%

805+ (Hard) | Fractions and Ratios, Mixture Problems

805+ (Hard) | Fractions and Ratios, Mixture Problems hide tags

voccubd

26 Dec 2016, 21:12

109

18

22,791

by: KarishmaB

25 May 2025, 21:45

ER

Company X has 6 regional offices. Each regional office must recommend

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

vnigam21

25 Aug 2019, 21:12

64

12

17,481

by: tabishjaved

10 Dec 2024, 00:35

ER

When each of the athletes at a sports event was given the same number

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

vmn2007

14 Nov 2023, 03:03

131

13

16,778

by: bumpbot

16 May 2026, 08:31

ER

How many different numbers can be obtained as the product

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

vmn2007

29 Nov 2023, 10:09

31

2

11,351

by: bumpbot

06 Nov 2025, 10:36

ER

If a 10 percent deposit that has been paid toward the purcha

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Vlad77

21 Jan 2013, 03:11

18

3

22,962

by: ManifestDreamMBA

08 Jan 2025, 01:59

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During a trip, Francine traveled x percent of the total distance at an

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

1, 2, 3

vksunder

26 Nov 2023, 05:45

1.7k

46

161,830

by: totaltestprepNick

02 Mar 2026, 10:00

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In the formula V = 1/(2r)^3, if r is halved, then V is multi

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

vksunder

21 Feb 2014, 05:10

153

17

35,915

by: bumpbot

09 Nov 2025, 10:11

ER

A wholesaler bought 1,200 radios for $18 each. The wholesaler sold 60

505-555 (Easy) | Statistics and Sets Problems, Word Problems

505-555 (Easy) | Statistics and Sets Problems, Word Problems hide tags

vksunder

08 Nov 2023, 07:29

115

10

26,079

by: bumpbot

29 Jul 2025, 03:08

ER

Sets A, B and C are shown below. If number 100 is included

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

1, 2

vjsharma25

24 Dec 2016, 00:56

108

23

34,611

by: bumpbot

01 Feb 2026, 10:16

ER

If |b|>=2 and x = |a|*b, then which of the following is always true?

705-805 (Hard) | Absolute Values +2 tags

705-805 (Hard) | Absolute Values, Inequalities, Must or Could be True hide tags

vjsharma25

10 Mar 2011, 21:51

103

14

15,470

by: bumpbot

19 Jul 2025, 03:18

ER

How many integral values of k are possible, if the lines 3x+

805+ (Hard) | Coordinate Geometry

805+ (Hard) | Coordinate Geometry hide tags

vjsharma25

09 Mar 2011, 23:43

123

16

20,634

by: bumpbot

07 Nov 2024, 15:04

ER

If a pre-school admits 15 additional boys to its current

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Vixen

18 May 2012, 11:16

2

3,465

by: bumpbot

16 Jan 2019, 05:59

ER

If n is an integer and 5^n > 4,000,000, what is the least

655-705 (Hard) | Exponents +2 tags

655-705 (Hard) | Exponents, Inequalities, Min-Max Problems hide tags

vix

19 Feb 2012, 19:02

112

6

26,410

by: kevincan

21 Mar 2026, 10:14

ER

For how many integers n is 1^n = n^1?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

vix

25 Jun 2014, 07:21

11

8

6,279

by: bumpbot

17 Feb 2025, 11:15

ER

k is a positive integer and 225 and 216 are both divisors of

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

vix

19 Feb 2012, 18:57

21

3

15,580

by: bumpbot

22 Nov 2024, 12:22

Probability Theory & Statistics Fundamental New Doc

Theory, Guides & Resources

Theory, Guides & Resources hide tags

vivgmat

10 Jun 2024, 07:15

21

4

9,059

by: bumpbot

22 Dec 2025, 09:16

ER

There are 6 people at a party sitting at a round table with 6 seats: A

Poor Quality

Poor Quality hide tags

1, 2

vivgmat

08 Aug 2011, 13:00

63

25

37,927

by: DimitriosL

14 Nov 2020, 08:33

ER

If -2<= x <= 2 and 3 <= y <= 8, which of the following represents the

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

vivektripathi

02 Dec 2008, 08:09

34

9

11,122

by: bumpbot

23 Sep 2025, 09:15

ER

If n is an integer, which of the following must be divisible by 3?

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

vivek6199

04 Oct 2017, 03:10

73

15

10,844

by: bumpbot

24 Sep 2025, 03:05

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Tips and Tricks for Sequences Questions

General Math Questions +4 tags

General Math Questions, Math Strategies, Theory, Discussions, Guides & Resources hide tags

vivek6199

04 Oct 2017, 12:32

11

2

10,138

by: bumpbot

07 Sep 2025, 04:04

ER

Three printing presses, R, S, and T, working together at the

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

vivek123

17 Sep 2013, 07:25

280

15

72,226

by: Aboyhasnoname

23 Jul 2025, 03:45

ER

For how many different positive integers n is a divisor of n

605-655 (Medium) | Multiples and Factors, Number Properties

605-655 (Medium) | Multiples and Factors, Number Properties hide tags

vivaslluis

09 Jul 2013, 08:58

56

7

9,750

by: bumpbot

20 Nov 2025, 12:07

ER

Which of the following best approximates the percent by

655-705 (Hard) | Geometry, Percent and Interest Problems

655-705 (Hard) | Geometry, Percent and Interest Problems hide tags

vivaslluis

10 Oct 2010, 03:58

25

14

8,608

by: bumpbot

05 Oct 2025, 11:20

ER

If z^2 – 4z > 5, which of the following is always true?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

vitorpteixeira

23 Oct 2017, 19:07

83

9

11,224

by: shubh8

01 May 2026, 10:30

ER

If |x–1|<4, so:

705-805 (Hard) | Absolute Values, Inequalities

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

vitorpteixeira

24 Oct 2017, 04:10

197

19

18,239

by: modilaborum

10 Apr 2026, 22:49

ER

How many integers satisfy this inequality?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

vitorpteixeira

23 Oct 2017, 18:25

40

7

7,888

by: bumpbot

18 Jan 2026, 19:05

ER

The set S contains fractions a/b, where a and be are positive integers

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

vitaliyGMAT

03 Nov 2016, 01:39

6

3

3,491

by: bumpbot

05 Oct 2023, 12:23

ER

What is the tens digit of 2^3^100?

805+ (Hard) | Exponents, Number Properties

805+ (Hard) | Exponents, Number Properties hide tags

vitaliyGMAT

03 Nov 2016, 01:09

10

4

3,318

by: Bunuel

03 Nov 2016, 01:41

ER

If the length of the largest straight rod that can be put inside a cub

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

vishwash

20 Aug 2017, 07:27

10

3

4,423

by: bumpbot

17 Sep 2021, 06:37

ER

It takes 4 cooks 4 hours to bake 4 cakes. Assuming no change of rate,

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

vishuboy

11 Sep 2017, 04:53

15

11

10,989

by: gokulvenkatesh

09 Feb 2019, 11:31

ER

A sequence is defined as follows: a(n)= (n)/(n+1) If n is a

605-655 (Medium) | Sequences

605-655 (Medium) | Sequences hide tags

vishalgc

05 Oct 2023, 09:02

50

4

14,483

by: bumpbot

13 Sep 2025, 00:14

ER

A circle, with center O, is inscribed in square WXYZ. Point P, as

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

vishalgc

13 Jun 2015, 10:35

25

13

14,576

by: bumpbot

11 Mar 2022, 03:26

ER

Which of the following cannot yield an odd integer when divided by 5?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Viserion99

05 Jul 2017, 08:27

12

9

7,201

by: bumpbot

14 Sep 2024, 16:51

ER

Eight litres are drawn off from a vessel full of water and s

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

1, 2

virupaksh2010

12 Jun 2010, 14:17

279

21

52,461

by: bumpbot

23 May 2026, 20:50

ER

Which of the following lists the number of points at which a

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Viru

15 Sep 2012, 10:17

16

3

12,262

by: Bunuel

27 Jan 2022, 04:42

ER

If (2+4+6+....50 terms)/(1+3+5+....n terms)=51/2, then find

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

virtualanimosity

28 Sep 2012, 05:59

45

7

27,796

by: bumpbot

24 May 2026, 13:20

ER

Which of the following is not a perfect square

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

virtualanimosity

04 Nov 2009, 00:22

13

16

18,201

by: pappal

21 May 2026, 11:10

ER

The weight of an iron bucket increases by 33.33% when filled

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

virtualanimosity

26 Aug 2009, 03:30

21

12

26,302

by: bumpbot

18 May 2026, 21:51

ER

3 cooks have to make 80 burgers.They are known to make 20

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

1, 2, 3

virtualanimosity

20 Aug 2009, 15:22

262

45

43,715

by: bumpbot

30 Apr 2026, 06:24

ER

What is the remainder when (1!)^3 + (2!)^3 + (3!)^3 + ... + (1152!)^3

655-705 (Hard) | Exponents, Remainders

655-705 (Hard) | Exponents, Remainders hide tags

virtualanimosity

26 Dec 2025, 03:34

162

14

30,149

by: bumpbot

24 Feb 2026, 00:11

ER

It takes 6 days for 3 women and 2 men working together to

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

1, 2

virtualanimosity

04 Jul 2013, 08:11

691

31

113,913

by: Bunuel

12 Feb 2026, 08:22

ER

If ABC is a quarter circle and a circle is inscribed in it and if AB=

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

virtualanimosity

02 Oct 2009, 09:47

18

6

11,340

by: bumpbot

19 Jan 2026, 10:52

ER

Divi and Dave run on a circular track. Divi completes 3 laps

805+ (Hard) | Distance and Speed Problems, Out of Scope - Too Hard

805+ (Hard) | Distance and Speed Problems, Out of Scope - Too Hard hide tags

virtualanimosity

03 Nov 2009, 23:11

72

11

12,683

by: Bunuel

18 Sep 2024, 23:56

ER

(3^32)/50 gives remainder and {.} denotes fractional part of

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

virtualanimosity

04 Nov 2009, 00:49

44

11

19,473

by: bumpbot

02 Aug 2024, 20:45