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

321

12

151,885

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,349

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

1,383,684

by: bb

16 Apr 2026, 14:28

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3^(-11)/2 + 3^(-12)/4 + 3^(-13)/6 is how many times 3^(-14) ?

555-605 (Medium) | Algebra, Exponents

555-605 (Medium) | Algebra, Exponents hide tags

Ekland

15 Feb 2016, 07:22

64

11

13,518

by: bumpbot

29 Nov 2025, 11:07

ER

The tens digit of 6^17 is

705-805 (Hard) | Exponents

705-805 (Hard) | Exponents hide tags

Bunuel

17 Nov 2014, 12:42

35

9

8,261

by: bumpbot

29 Nov 2025, 10:31

ER

What is the remainder when 7^700 is divided by 100?

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

AbdulMalikVT

23 Aug 2019, 11:43

25

7

18,400

by: bumpbot

29 Nov 2025, 10:24

ER

If both valves are open simultaneously, they can fill an empty pool in

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

arjtryarjtry

15 Oct 2023, 03:13

147

5

19,810

by: Confusion

29 Nov 2025, 03:48

ER

If the volume of a Box is 1,463,000 cubic millimetres, what is the vol

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

Avigano

05 Jun 2018, 07:46

136

15

33,830

by: bumpbot

29 Nov 2025, 03:35

ER

What is the rightmost non-zero digit of 30^58 x 17^85?

655-705 (Hard) | Exponents, Number Properties

655-705 (Hard) | Exponents, Number Properties hide tags

EgmatQuantExpert

30 Jul 2017, 13:08

50

8

9,680

by: bumpbot

29 Nov 2025, 02:57

ER

One pipe can fill a pool 1.25 times faster than a second

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

flower07

26 Jan 2014, 15:48

38

13

30,779

by: bumpbot

29 Nov 2025, 02:47

ER

In the above number, A and B represent the tens and units digits

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

05 Nov 2015, 12:10

10

9

3,673

by: bumpbot

28 Nov 2025, 23:54

ER

The digit in the units place of a number is equal to the digit in the

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

02 Aug 2021, 08:45

19

9

6,762

by: RonPurewal

28 Nov 2025, 16:13

ER

A certain bakery sells six different-sized wedding cakes

555-605 (Medium) | Sequences, Word Problems

555-605 (Medium) | Sequences, Word Problems hide tags

enigma123

04 Mar 2012, 15:12

26

11

7,967

by: bumpbot

28 Nov 2025, 12:47

ER

Bill downloads the movie "Revenge of the Avengers" to his computer in

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

09 May 2021, 21:00

21

6

6,364

by: bumpbot

27 Nov 2025, 23:44

ER

Machine M can produce x units in 3/4 of the time it takes machine N to

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

vscid

02 Jul 2015, 14:38

80

9

14,111

by: bumpbot

27 Nov 2025, 08:48

ER

At a certain university, 60% of the professors are women, an

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

1, 2

ctrlaltdel

17 Jan 2015, 16:45

110

22

37,398

by: bumpbot

27 Nov 2025, 07:36

ER

S represents the set of positive integers that are factors of 7200. Ho

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

sonikavadhera

08 Jul 2017, 12:41

32

8

3,996

by: bumpbot

27 Nov 2025, 00:57

ER

If x<0 and y>0 what will be the value of

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

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

skyfarer

09 Jan 2017, 00:05

77

7

9,940

by: ManifestDreamMBA

26 Nov 2025, 19:09

ER

X^8 - Y^8 =

505-555 (Easy) | Algebra, Exponents

505-555 (Easy) | Algebra, Exponents hide tags

BM

13 Jul 2010, 18:42

98

13

18,232

by: bumpbot

26 Nov 2025, 13:44

ER

If 3^(2n) = (1/9)^(n+2), what is the value of n?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

21 Mar 2016, 07:38

21

7

15,128

by: bumpbot

26 Nov 2025, 13:03

ER

The function f(a) is defined for all positive integers a as the number

605-655 (Medium) | Functions and Custom Characters +2 tags

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

Bunuel

24 Apr 2017, 04:40

79

8

10,106

by: bumpbot

26 Nov 2025, 06:15

ER

In a class, there are 100 students. 50 of them play soccer, 45 basketb

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

19 Nov 2020, 03:00

22

8

7,667

by: bumpbot

25 Nov 2025, 15:43

ER

If x is a non-zero integer and |6 - 3x| +3|x + 2| = 12, what is the

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

23 Apr 2024, 01:30

39

9

4,168

by: Bunuel

25 Nov 2025, 06:51

ER

Set A is a set of 25 distinct multiples of 3 and Set B is a set of 40

605-655 (Medium) | Multiples and Factors +2 tags

605-655 (Medium) | Multiples and Factors, Overlapping Sets, Statistics and Sets Problems hide tags

Bunuel

06 Feb 2017, 07:26

25

6

6,968

by: bumpbot

24 Nov 2025, 04:00

ER

If a, b, c and g are non-zero integers, 3 ≥ c ≥ – 9 , 5 ≥ a ≥ –2 , 10

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

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

Bunuel

14 Mar 2017, 02:55

42

8

6,425

by: bumpbot

23 Nov 2025, 12:38

ER

Jake, Lena, Fred, John and Inna need to drive home from a corporate re

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

marcodonzelli

07 Feb 2008, 13:08

67

13

22,667

by: bumpbot

23 Nov 2025, 11:59

ER

What two-digit number is less than the sum of the square of

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

vomhorizon

15 Nov 2012, 07:03

45

5

16,260

by: bumpbot

23 Nov 2025, 10:50

ER

During a sale, a store sells 20 percent of its remaining stock each

805+ (Hard) | Fractions and Ratios +2 tags

805+ (Hard) | Fractions and Ratios, Percent and Interest Problems, Word Problems hide tags

Bunuel

12 Dec 2015, 09:26

60

10

16,084

by: Wadree

23 Nov 2025, 10:28

ER

For positive integers a and b, the remainder when a is divided by b is

505-555 (Easy) | Must or Could be True, Remainders

505-555 (Easy) | Must or Could be True, Remainders hide tags

Bunuel

30 Jul 2018, 00:21

283

13

52,937

by: bumpbot

23 Nov 2025, 09:33

ER

In how many ways can 10 different paintings be distributed between two

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

08 Nov 2021, 07:15

28

8

4,815

by: bumpbot

23 Nov 2025, 07:27

ER

If the average (arithmetic mean) of a,b,c is 5, the average (arithmeti

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

amit10th

08 Mar 2017, 00:04

15

7

17,802

by: bumpbot

23 Nov 2025, 05:46

ER

In a certain group of 10 children, there are 6 boys, and their

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Victor314

23 Nov 2025, 00:04

22

8

4,904

by: Bunuel

23 Nov 2025, 00:03

ER

In a bowl of marbles, 8 are yellow, 6 are blue, and 4 are black. If

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

09 Jan 2017, 06:57

21

7

8,838

by: bumpbot

22 Nov 2025, 12:55

ER

If x(x + 1) = x + 1, what are all the possible values of x ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

22 May 2020, 06:18

13

11

7,533

by: bumpbot

22 Nov 2025, 09:44

ER

In a class of 5 students, average weight of the 4 lightest students is

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

pratik2018

04 Sep 2018, 02:22

38

4

31,612

by: bumpbot

22 Nov 2025, 08:48

ER

If 3^x + 3^x + 3^x = 1, what is x?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

TheUltimateWinner

28 Feb 2020, 08:58

13

7

3,644

by: bumpbot

22 Nov 2025, 06:37

ER

(2^(1/2) + 1)(2^(1/2) - 1)(3^(1/2) + 1)(3^(1/2) - 1) =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

18 Sep 2018, 00:37

17

4

14,538

by: bumpbot

22 Nov 2025, 04:41

ER

How many integers n greater than 10 and less than 100 a

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

HKD1710

23 Nov 2018, 08:41

207

17

24,783

by: rushimehta

22 Nov 2025, 03:16

ER

In the addition problem above, the number * must be

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

HKD1710

06 Nov 2018, 08:41

91

15

15,406

by: bumpbot

22 Nov 2025, 01:52

ER

If each of 4 subsidiaries of Corporation R has been granted a line of

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

Bunuel

30 Nov 2015, 00:49

17

7

15,959

by: bumpbot

21 Nov 2025, 08:16

ER

What is the solution (x, y) of the following system of equations?

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

MathRevolution

28 Nov 2019, 01:24

51

9

5,175

by: luisdicampo

21 Nov 2025, 02:05

ER

If $1 were invested at 8 percent interest compounded annually, the

Sub 505 (Easy) | Percent and Interest Problems

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

Lolaergasheva

02 Dec 2022, 01:37

43

9

19,863

by: bumpbot

21 Nov 2025, 00:36

ER

A soccer competition consisted of two rounds. In each round, the 20 te

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Sajjad1994

29 Oct 2020, 10:53

34

6

5,528

by: Z3R0TR0N

20 Nov 2025, 20:08

ER

How many ways can six friends be arranged around a circular dinner tab

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

portfolio1

08 Dec 2014, 05:26

72

13

36,477

by: GSV

20 Nov 2025, 17:41

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

9,655

by: bumpbot

20 Nov 2025, 12:07

ER

How many positive integers less than 5,000 are evenly divisi

705-805 (Hard) | Multiples and Factors, Number Properties

705-805 (Hard) | Multiples and Factors, Number Properties hide tags

Alchemist1320

12 Jul 2011, 22:20

56

13

15,674

by: bumpbot

20 Nov 2025, 09:04

ER

A bank teller has $255 in $5 bills and $10 bills. If the number of $10

605-655 (Medium) | Min-Max Problems

605-655 (Medium) | Min-Max Problems hide tags

MrWhite

10 Nov 2023, 23:41

130

7

15,340

by: SRIVISHUDDHA22

20 Nov 2025, 06:13

ER

In box A, there are 10 red marbles, 10 green marbles and 10 yellow mar

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

16 Nov 2021, 06:45

15

7

3,052

by: ravi1522

20 Nov 2025, 05:14

ER

X is the least common multiple of 96, 196, 300, which number below is

605-655 (Medium) | Multiples and Factors

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

Bunuel

01 Nov 2019, 05:30

34

12

12,395

by: bumpbot

20 Nov 2025, 04:12

ER

GMAT Club World Cup 2022 (DAY 10): If a data set A consists of all x

805+ (Hard) | Algebra +2 tags

805+ (Hard) | Algebra, Exponents, Statistics and Sets Problems hide tags

Bunuel

22 Jul 2022, 08:17

68

5

9,478

by: HarshavardhanR

19 Nov 2025, 11:09

ER

If x is positive, which of the following may be true?

805+ (Hard) | Inequalities, Must or Could be True

805+ (Hard) | Inequalities, Must or Could be True hide tags

Bunuel

02 Nov 2021, 05:00

72

5

11,315

by: sghosh1096

19 Nov 2025, 09:43

ER

Out of a box that contains 4 black and 6 white mice

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

rraggio

20 Sep 2010, 08:37

14

10

15,313

by: bumpbot

19 Nov 2025, 07:55

ER

The equation (M + 6)/36 = (p – 7)/21 relates two temperature

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

SimaQ

10 Oct 2013, 02:09

26

10

14,489

by: luisdicampo

19 Nov 2025, 07:09