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

330

12

153,872

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

313,465

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

1,387,676

by: bb

16 Apr 2026, 14:28

ER

If P is a set of integers from 2 to 100 (Inclusive)

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Chethan92

10 Oct 2018, 18:54

15

4

2,815

by: bumpbot

11 May 2024, 05:56

ER

The least perfect square, which is divisible by each of 21, 36 and 66

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

AkshdeepS

05 Apr 2019, 05:43

17

7

4,348

by: bumpbot

11 May 2024, 06:27

ER

A candy shop sold 50 candy bars in January for $3 each. In February, t

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

11 Nov 2020, 05:05

1

2

1,400

by: bumpbot

11 May 2024, 10:29

ER

Three persons P, Q and R independently try to hit a target. If the pro

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

01 Feb 2022, 04:00

9

3

2,684

by: shubs80

11 May 2024, 11:22

ER

How many possible pairs of values of (a,b) exist such that

805+ (Hard) | Multiples and Factors, Number Properties

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

Raksat

29 Feb 2020, 21:45

11

3

3,441

by: bumpbot

11 May 2024, 11:24

ER

10 students totally donated 28 clothes to an institution. If the range

805+ (Hard) | Statistics and Sets Problems, Word Problems

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

Bunuel

02 Aug 2022, 12:15

13

2

2,291

by: bumpbot

11 May 2024, 11:31

ER

List S consists of 19 numbers, and the median of the numbers in S is 8

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

01 Mar 2023, 10:30

5

2

3,387

by: BrushMyQuant

11 May 2024, 22:32

ER

By what percent is 25 greater than 15?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

01 Jul 2021, 08:45

2

2,604

by: bumpbot

12 May 2024, 01:08

ER

There are 3 Red Books, 5 Green Books and 6 Blue Books on a shelf. In h

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Mseemab

25 Jun 2019, 05:04

22

6

4,161

by: bumpbot

12 May 2024, 01:25

ER

Chloe, Jen and Patricia gave three tests in a row. Chloes score in he

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

03 Jan 2023, 09:00

7

2

2,102

by: bumpbot

12 May 2024, 02:32

ER

In 10 years, Bill will be twice as old as Jeffery. Today, Bill is 4 ti

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

29 Jun 2021, 08:30

7

5

2,866

by: bumpbot

12 May 2024, 03:21

ER

John is traveling to a meeting that is 28 miles away. He nee

Sub 505 (Easy) | Distance and Speed Problems

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

timmaxwell8

08 Oct 2009, 15:22

15

4

18,880

by: bumpbot

12 May 2024, 04:34

ER

Eight identical machines can produce 360 aluminum cans per

Sub 505 (Easy) | Work and Rate Problems

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

MitDavidDv

21 Sep 2012, 04:42

16

11

11,254

by: bumpbot

13 May 2024, 03:35

ER

What is the probability that a 3-digit positive integer picked at rand

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

R2I4D

30 Dec 2009, 04:43

35

10

12,758

by: bumpbot

13 May 2024, 08:57

ER

In a round-robin tournament with 6 teams, each team plays one game aga

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

22 Apr 2019, 01:54

15

6

10,003

by: bumpbot

13 May 2024, 14:06

ER

A sum of money was divided between John and Bob so that the ratio of

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

Bunuel

30 Jun 2017, 03:30

16

8

10,629

by: bumpbot

13 May 2024, 18:55

ER

In a series of races, 10 toy cars are raced, 2 cars at a time. If each

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

Bunuel

07 Mar 2019, 03:02

7

4

5,170

by: bumpbot

13 May 2024, 20:42

ER

a, b, c, d and e are five consecutive positive integers in increasing

805+ (Hard) | Multiples and Factors, Number Properties

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

nick1816

07 Jul 2019, 04:18

38

3

8,255

by: bumpbot

14 May 2024, 02:22

ER

If you test 2 different lightbulbs from a box of 100 bulbs that contai

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

30 Oct 2017, 23:59

15

5

7,796

by: bumpbot

14 May 2024, 15:28

ER

A virus sample multiplies itself by becoming 16 time itself every hour

555-605 (Medium) | Exponents, Word Problems

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

mangamma

19 Apr 2019, 09:21

25

6

6,753

by: bumpbot

14 May 2024, 20:48

ER

A man buys Bank's cash certificates every year for a value exceeding t

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Bunuel

08 Dec 2020, 04:15

9

3

4,820

by: bumpbot

14 May 2024, 21:13

ER

To announce the winner of a contest, Maria draws from a bowl of raffle

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

14 Mar 2018, 21:25

22

5

5,890

by: bumpbot

15 May 2024, 07:29

ER

If q and r are prime numbers and n = 4qr, which of the following could

805+ (Hard) | Multiples and Factors, Number Properties

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

Bunuel

25 Dec 2020, 22:12

17

9

2,878

by: bumpbot

15 May 2024, 08:16

ER

Time per question in the real exam

Dokami

30 Oct 2017, 02:52

1

6

6,715

by: ScottTargetTestPrep

15 May 2024, 11:19

ER

The palindrome 939 is the sum of three lesser palindromes. If the thre

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

gracie

01 Sep 2018, 15:17

5

3

2,297

by: bumpbot

15 May 2024, 11:36

ER

An engagement team consists of a project manager, team leader, and

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

06 Jun 2017, 11:32

32

7

6,847

by: aniruddharora

15 May 2024, 23:21

ER

Which of the following must be true?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

GMATBusters

13 Oct 2018, 10:09

15

7

3,905

by: Bunuel

16 May 2024, 00:01

ER

4/5 of the women and 3/4 of the men speak Spanish. If there are 40% as

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

15 Jul 2019, 23:10

7

6

17,753

by: bumpbot

16 May 2024, 02:22

ER

Difference of Squares

gmat_grand_master

16 May 2024, 04:11

1

700

by: chetan2u

16 May 2024, 06:22

ER

If x^2 + kx - 72 = 0 has integer roots, how many integer values can k

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

1, 2

GMATBusters

06 Jun 2020, 19:02

21

20

12,080

by: bumpbot

16 May 2024, 10:41

ER

The average of five positive integers is less than 20. What is the sma

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

01 Aug 2017, 02:10

11

4

6,205

by: bumpbot

16 May 2024, 13:51

ER

In a certain company, 55% of the workers are men. If 30% of the worke

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

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

Bunuel

31 Jan 2018, 23:58

8

5

11,423

by: bumpbot

16 May 2024, 23:04

ER

If Kayin’s salary were 20% higher, it would be 20% less than Lorena’s.

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

11 Nov 2020, 09:30

4

3,334

by: bumpbot

16 May 2024, 23:38

ER

In a class of 120 students, 80 enrolled for a Mathematics seminar, 60

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

05 Jun 2020, 08:08

7

4

16,736

by: bumpbot

16 May 2024, 23:47

ER

There are 7 people on committee A and 8 people on committee B. If thre

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

07 Jan 2019, 03:38

7

3

6,356

by: bumpbot

16 May 2024, 23:48

ER

The 1,200 members of the Ridgeville Lion's Club are deciding which of

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

13 Dec 2016, 07:25

15

4

4,728

by: bumpbot

16 May 2024, 23:48

ER

In a group of 80 students, each person is either a freshman, a basebal

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

BrentGMATPrepNow

13 Oct 2021, 07:50

5

3

2,693

by: bumpbot

16 May 2024, 23:55

ER

Within a group of students, x students are taking English

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

BrentGMATPrepNow

21 Jun 2018, 07:30

18

5

5,303

by: bumpbot

16 May 2024, 23:57

ER

Sequence S is defined as Sn = 3S(n-1) - 3. If S1 = 3, then S5 - S4 =

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

07 Jun 2021, 03:45

2

2,269

by: bumpbot

17 May 2024, 02:14

ER

In the infinite sequence a1, a2, a3, …, an, an=3(an−1)−1 for all n>1.

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

Bunuel

02 Feb 2022, 05:15

4

2

2,003

by: bumpbot

17 May 2024, 02:15

ER

If a sequence is defined by an = a(n-1)*a(n-2) + 1 for n>=3

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

Bunuel

02 Mar 2022, 05:45

2

2,553

by: bumpbot

17 May 2024, 02:16

ER

An American Airlines jet leaves Logan Airport at 8 am and travels dire

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

Bunuel

14 Jul 2020, 03:48

7

3

2,159

by: bumpbot

17 May 2024, 02:36

ER

The value of a diamond varies directly as the square of its weight. If

555-605 (Medium) | Algebra, Word Problems

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

Bunuel

16 Jan 2020, 04:31

5

4

3,643

by: bumpbot

17 May 2024, 08:58

ER

{an} is a sequence satisfying an+2 = an+1 + an. If a1 = a4 = 2, what i

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

30 Jan 2019, 02:24

12

3

7,638

by: bumpbot

17 May 2024, 23:45

ER

Adam, Bob, and Carol started from the same place and traveled in the

555-605 (Medium) | Distance and Speed Problems

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

DisciplinedPrep

06 Jun 2019, 18:43

16

3

2,290

by: bumpbot

18 May 2024, 01:25

ER

In an investigation, it was found that 20% of the employees who are vu

805+ (Hard) | Overlapping Sets

805+ (Hard) | Overlapping Sets hide tags

Bunuel

08 Oct 2021, 07:45

10

3

3,295

by: bumpbot

18 May 2024, 09:54

ER

A man travels a certain distance by train at the rate of 20 km/h and

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

02 Feb 2021, 04:30

3

2

3,510

by: bumpbot

18 May 2024, 14:51

ER

The 120 permutations of MAHES are arranged in dictionary order, as if

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

09 Feb 2021, 09:30

3

3,914

by: Oppenheimer1945

18 May 2024, 21:43

ER

Integer m has 4 different prime factors and n has 3 different prime

555-605 (Medium) | Multiples and Factors, Number Properties

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

Bunuel

22 Mar 2017, 12:07

23

11

5,872

by: bumpbot

18 May 2024, 23:00

ER

If a represents a single digit and the four digit integer a12a is divi

505-555 (Easy) | Multiples and Factors

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

Bunuel

19 Aug 2022, 01:30

6

5

1,819

by: bumpbot

19 May 2024, 09:49