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

329

12

153,796

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,421

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

1,387,520

by: bb

16 Apr 2026, 14:28

ER

A publisher printed 3000 copies of 'future shock' at a cost of $2400.

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

11 Jan 2022, 06:00

6

2

4,686

by: bumpbot

07 Sep 2024, 01:43

ER

Running at the same constant rate, 6 identical machines can produce a

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

20 Jan 2021, 06:00

1

2

3,846

by: shwetakoshija

07 Sep 2024, 04:50

ER

Running at the same constant rate, 6 identical machines can produce a

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

13 Aug 2019, 02:20

2

3

8,960

by: shwetakoshija

07 Sep 2024, 04:59

ER

Running at the same constant rate, 4 identical machines can produce

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

16 Jul 2021, 04:45

3

2,682

by: shwetakoshija

07 Sep 2024, 05:19

ER

Operating at the same constant rate, 4 identical machines can produce

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

17 Oct 2017, 23:33

5

8

5,982

by: shwetakoshija

07 Sep 2024, 05:25

ER

How many different 5-letter groups can be selected from the letters of

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

24 Jun 2023, 05:39

8

2

2,241

by: bumpbot

07 Sep 2024, 05:29

ER

Of the following, the closest approximation of 12.45*20.12/99.71 is

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

20 Jul 2021, 06:45

8

2

2,492

by: bumpbot

07 Sep 2024, 07:18

ER

The probability that Reyna goes for a run on any given day is 0.7. The

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

22 Oct 2021, 08:45

8

3

3,122

by: bumpbot

07 Sep 2024, 10:19

ER

If x ≠ –1, then 2x^2 + 4x + 2/(x + 1)^2 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 Apr 2019, 03:47

2

4

1,976

by: bumpbot

07 Sep 2024, 20:35

ER

There are three boxes, each containing a different number of light

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

04 Apr 2023, 01:30

16

4

2,844

by: bumpbot

07 Sep 2024, 21:15

ER

The sum of 25 percent of 36 and 75 percent of 56 equals

Sub 505 (Easy) | Arithmetic, Percent and Interest Problems

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

Bunuel

22 May 2020, 05:54

4

5,215

by: bumpbot

07 Sep 2024, 23:09

ER

The number 28.9 is how many times as great as 0.0000289 ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

22 May 2020, 04:57

9

6

4,669

by: bumpbot

07 Sep 2024, 23:50

ER

If 0 < st < 1 then which of the following can be true?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

17 May 2018, 05:01

31

6

21,113

by: bumpbot

08 Sep 2024, 00:21

ER

Father, mother and 6 children stand in a ring. In how many ways can

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

07 Apr 2022, 02:45

11

2

2,562

by: bumpbot

08 Sep 2024, 02:10

ER

What is the least positive integer p such that 5^(-p) < 0.0025 ?

655-705 (Hard) | Exponents, Inequalities

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

Bunuel

23 Apr 2018, 01:10

18

8

4,393

by: chiplesschap

08 Sep 2024, 02:22

ER

A milk vendor has 2 cans of milk .The first contains 25% water and the

655-705 (Hard) | Fractions and Ratios, Mixture Problems

655-705 (Hard) | Fractions and Ratios, Mixture Problems hide tags

Bunuel

10 Dec 2020, 07:15

21

5

3,994

by: bumpbot

08 Sep 2024, 05:52

ER

Arun wants to form a code using the numbers 1, 2, 3, 4, 5, and 6

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

07 Aug 2024, 15:45

8

2

1,232

by: Dooperman

08 Sep 2024, 10:38

ER

Both Robert and Alice leave from the same location at 7:00 a.m. drivin

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

14 Feb 2020, 05:34

4

5

3,383

by: bumpbot

08 Sep 2024, 11:10

ER

Two trains start simultaneously, one from Bombay to Kolkata and other

Sub 505 (Easy) | Distance and Speed Problems, Fractions and Ratios

Sub 505 (Easy) | Distance and Speed Problems, Fractions and Ratios hide tags

Bunuel

10 Jan 2020, 05:22

6

2

5,087

by: bumpbot

08 Sep 2024, 11:19

ER

Maxwell leaves his home and walks toward Brad's house at the same time

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

06 Jun 2016, 04:22

7

3,845

by: bumpbot

08 Sep 2024, 11:22

ER

(5^(1/2) + 7^(1/2))^2 =

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

15 May 2019, 22:46

5

4

4,241

by: bumpbot

08 Sep 2024, 12:20

ER

Find the rightmost non-zero digit of the number 345637300^3725 ?

505-555 (Easy) | Exponents, Number Properties

505-555 (Easy) | Exponents, Number Properties hide tags

Bunuel

01 Nov 2020, 00:16

2

2,328

by: bumpbot

08 Sep 2024, 12:25

ER

The days taken to built a wall individually by each of A, B, C, D and

705-805 (Hard) | Work and Rate Problems

705-805 (Hard) | Work and Rate Problems hide tags

Bunuel

01 Aug 2024, 01:30

11

2

1,849

by: BrushMyQuant

08 Sep 2024, 18:08

ER

A road is built by P, Q & R, who are able to build the road in 8 days,

655-705 (Hard) | Work and Rate Problems

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

Bunuel

09 Dec 2021, 07:30

12

2

4,442

by: BrushMyQuant

08 Sep 2024, 19:23

ER

The greatest of the 21 positive integers in a certain list is 16. The

555-605 (Medium) | Min-Max Problems, Statistics and Sets Problems

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

Bunuel

03 May 2018, 02:16

13

7

19,168

by: bumpbot

08 Sep 2024, 23:37

ER

What is the hundreds digit of the smallest four digit number in which

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

05 Jun 2023, 01:30

4

3

1,947

by: bumpbot

09 Sep 2024, 00:04

ER

A hose is filling a large bucket with water at a constant rate of 3 ga

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

08 Jul 2021, 05:00

3

2

4,667

by: bumpbot

09 Sep 2024, 04:27

ER

There are 5 machines with the same work rate. If 4 of these machines

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

11 Nov 2021, 05:30

8

4

2,142

by: bumpbot

09 Sep 2024, 04:59

ER

The 2000 Olympic female shoveling champion averaged 15 shovels full of

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

24 Mar 2022, 03:30

3

2

1,610

by: bumpbot

09 Sep 2024, 05:15

ER

In a factory, machine A operates on a cycle of 20 hours of work follow

555-605 (Medium) | Work and Rate Problems

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

Bunuel

05 Jun 2019, 01:14

17

5

15,847

by: bumpbot

09 Sep 2024, 05:25

ER

In how many ways can the letters of the word SPENCER be arranged if th

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

08 Apr 2016, 03:13

26

6

6,302

by: bumpbot

09 Sep 2024, 05:34

ER

Working alone at its constant rate, factory A produces 5,000 units of

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

11 Nov 2021, 05:45

8

3

2,563

by: bumpbot

09 Sep 2024, 05:35

ER

What is the largest five-digit which is a perfect square ?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

11 Aug 2021, 03:45

9

5

3,062

by: bumpbot

09 Sep 2024, 05:36

ER

Jessica and Darren are painting a fence. Working alone at his constant

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

24 Sep 2018, 22:04

32

7

6,895

by: bumpbot

09 Sep 2024, 05:52

ER

Adam decides to travel from City A to City B at a uniform speed and re

705-805 (Hard) | Distance and Speed Problems

705-805 (Hard) | Distance and Speed Problems hide tags

Bunuel

09 Dec 2021, 09:00

12

5

3,010

by: thecardinal

09 Sep 2024, 06:17

ER

Two jars P and Q contain the same quantity of a mixture of milk and

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

18 Jun 2021, 02:15

31

5

7,077

by: bumpbot

09 Sep 2024, 07:06

ER

On buying 3 t-shirts, the shopkeeper gives a total discount of $120.

805+ (Hard) | Percent and Interest Problems

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

Bunuel

03 Aug 2024, 23:45

18

4

2,200

by: pranjalshah

09 Sep 2024, 10:55

ER

A child has a bag of 60 marbles with 6 different colors 15 green, his

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

19 Jan 2017, 07:57

3

5

3,265

by: bumpbot

09 Sep 2024, 11:19

ER

In what ratio must rice at $9.30/kg be mixed with rice at $10.80/kg

Sub 505 (Easy) | Fractions and Ratios, Mixture Problems

Sub 505 (Easy) | Fractions and Ratios, Mixture Problems hide tags

Bunuel

02 Jun 2016, 04:34

14

3

7,767

by: bumpbot

09 Sep 2024, 15:55

ER

Find the value of ((3^48)^(1/3))^(1/2)

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

04 Apr 2022, 04:45

5

3

1,879

by: bumpbot

09 Sep 2024, 18:41

ER

((a^2)^6)^(1/3) = ?

Sub 505 (Easy) | Exponents, Roots

Sub 505 (Easy) | Exponents, Roots hide tags

Bunuel

02 Jul 2020, 02:44

6

2,457

by: bumpbot

09 Sep 2024, 18:48

ER

How many of the positive divisors of 192 are also multiples of 6?

555-605 (Medium) | Multiples and Factors

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

Bunuel

12 Nov 2020, 00:00

5

6,270

by: geovanni

09 Sep 2024, 19:28

ER

A five-person team is to be formed from a pool of 6 East All Stars and

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

06 Apr 2016, 07:07

26

8

6,160

by: Kinshook

09 Sep 2024, 19:45

ER

How many of the positive factors of 42 are not factors of 56?

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

Bunuel

09 Sep 2024, 01:30

8

3

2,045

by: prantorboni

09 Sep 2024, 21:36

ER

A treasure hunt competition requires a team of 4 students. There are

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

09 Sep 2024, 01:30

11

3

1,433

by: prantorboni

09 Sep 2024, 22:23

ER

Tom, Jerry, and Donald and other three people sit in a line. From left

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

08 Feb 2021, 02:15

52

6

7,610

by: bumpbot

09 Sep 2024, 23:26

ER

If a and b are positive integers and a divided by b equals 35.24, whic

555-605 (Medium) | Multiples and Factors, Remainders

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

Bunuel

08 Dec 2016, 13:03

36

9

6,664

by: Bunuel

10 Sep 2024, 00:59

ER

Two cars travel away from each other in opposite directions at 24 mile

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

23 Mar 2022, 06:45

3

2

2,763

by: bumpbot

10 Sep 2024, 01:51

ER

Tom collects sports memorabilia from both college and professional tea

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

Bunuel

10 Sep 2024, 01:30

4

3

1,302

by: tgsankar10

10 Sep 2024, 02:22

ER

Jack drove from Point A to Point B at a rate of 1.2 minutes per

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

10 Sep 2024, 01:30

12

2

1,047

by: Ruderdev

10 Sep 2024, 03:24