GMAT Problem Solving (PS) Forum - Free Practice Questions

ER

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

Bunuel

03 Dec 2022, 14:23

328

12

153,133

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

313,068

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,386,342

by: bb

16 Apr 2026, 14:28

ER

If 4x + 10 = 3y and y 2, which of the following intervals contains

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

guddo

03 Jan 2024, 07:40

54

6

11,330

by: Dream009

20 Aug 2025, 22:51

ER

9^5 - 9^4/8 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

guddo

27 Jan 2024, 10:54

11

2

5,474

by: ablatt4

21 Aug 2025, 10:25

ER

When water is flowing into a certain pool at the rate of r gallons per

505-555 (Easy) | Work and Rate Problems

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

guddo

01 Dec 2023, 08:27

60

6

11,859

by: MartyMurray

22 Aug 2025, 06:34

ER

(5^(1/2) + 3^(1/2))/(5^(1/2) - 3^(1/2)) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

guddo

03 Jan 2024, 09:03

8

3

3,759

by: ablatt4

22 Aug 2025, 12:31

ER

How many of the factors of 210 are odd numbers greater than 1?

655-705 (Hard) | Multiples and Factors, Number Properties

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

guddo

29 Jan 2024, 23:24

65

8

12,655

by: bumpbot

26 Aug 2025, 04:15

ER

Jonathan, Kyle, and Michael agreed to pay equal shares of the monthly

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

guddo

30 May 2025, 08:29

2

5

1,805

by: AnishPassi

28 Aug 2025, 01:38

ER

The sum and product of k positive integers are 12 and 81, respectively

655-705 (Hard) | Algebra, Exponents

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

guddo

28 Jan 2024, 08:38

72

8

15,974

by: ablatt4

28 Aug 2025, 11:13

ER

What amount, in dollars, invested for one year at an interest rate of

555-605 (Medium) | Percent and Interest Problems

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

guddo

27 Nov 2023, 09:51

99

7

17,376

by: bumpbot

03 Sep 2025, 06:43

ER

3^41 + 3^42 + 3^43 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

guddo

30 Jan 2024, 08:53

14

5

5,570

by: egmat

12 Sep 2025, 07:39

ER

If p is the product of the first n consecutive positive integers, and

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

guddo

30 Jan 2024, 08:32

58

3

10,305

by: bumpbot

14 Sep 2025, 13:31

ER

In working out a family budget, a couple estimates the amounts F and T

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

guddo

27 Jan 2024, 05:20

75

6

13,567

by: sahilsehdev97

16 Sep 2025, 07:20

ER

Which of the following inequalities is equivalent to the inequality

Sub 505 (Easy) | Inequalities

Sub 505 (Easy) | Inequalities hide tags

guddo

29 Jan 2024, 10:18

4

2

5,022

by: bumpbot

17 Sep 2025, 06:35

ER

Paul has twice as many coins valued 25 cents as he has coins valued 10

605-655 (Medium) | Fractions and Ratios

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

guddo

29 Jan 2024, 02:51

43

3

9,107

by: aliasipsa

23 Sep 2025, 01:44

ER

What is the minimum number of marbles needed so that the marbles can

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

guddo

24 Jan 2024, 08:37

21

3

8,751

by: bumpbot

24 Sep 2025, 08:16

ER

A scientist recorded 1,000 measurements in a certain experiment. If 42

Sub 505 (Easy) | Percent and Interest Problems

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

guddo

27 Jan 2024, 05:31

13

3

6,770

by: bumpbot

26 Sep 2025, 07:44

ER

The traffic signal facing north at Broad Street and First Avenue

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

guddo

30 Jan 2024, 07:06

57

11

10,062

by: Scholar94

27 Sep 2025, 15:53

ER

What is the remainder when 7^548 is divided by 10?

505-555 (Easy) | Exponents, Remainders

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

guddo

25 Jan 2024, 04:03

45

8

12,939

by: bumpbot

29 Sep 2025, 06:27

ER

Each employee on a certain task force is either a manager or a

555-605 (Medium) | Statistics and Sets Problems

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

guddo

28 Jan 2024, 08:21

48

8

11,215

by: lily123400

29 Sep 2025, 18:37

ER

The expression above is defined for which of the following values of x

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

guddo

27 Jan 2024, 05:01

30

8

8,432

by: bumpbot

08 Oct 2025, 04:58

ER

How many different positive prime factors of 5^20 + 5^17 are there?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

guddo

04 Dec 2023, 09:53

29

3

8,011

by: egmat

08 Oct 2025, 06:06

ER

2^(1/2)/4 + 3/(2*2^(1/2)) =

505-555 (Easy) | Algebra, Roots

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

guddo

24 Jan 2024, 08:42

33

4

7,407

by: Bunuel

22 Oct 2025, 06:02

ER

Four banks offered home equity loans at the rates of 4 7/8 percent, 5

705-805 (Hard) | Arithmetic

705-805 (Hard) | Arithmetic hide tags

guddo

29 Jan 2024, 23:56

67

8

14,722

by: Dream009

25 Oct 2025, 08:57

ER

On a laboratory thermometer with equally spaced tick marks for the d

555-605 (Medium) | Absolute Values, Word Problems

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

guddo

24 Jan 2024, 09:52

76

11

13,190

by: KarishmaB

25 Oct 2025, 21:21

ER

An intensive effort was made to expand the database of alumni names

555-605 (Medium) | Percent and Interest Problems

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

guddo

28 Jan 2024, 10:29

27

4

7,998

by: bumpbot

04 Nov 2025, 15:07

ER

John bought a painting for 80 percent of its appraised value, sold it

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

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

guddo

03 Jan 2024, 09:45

18

4

6,566

by: bumpbot

11 Nov 2025, 10:18

ER

The number of atoms of calcium in 40 grams of calcium is 6.02 x 10^23.

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

guddo

27 Jan 2024, 08:51

4

2

4,580

by: bumpbot

13 Nov 2025, 09:23

ER

If x^3 = 8, and 3y = 8, what is the ratio of x to y?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

guddo

28 Jan 2024, 08:14

3

2

4,697

by: bumpbot

13 Nov 2025, 09:28

ER

If r and s are positive numbers such that the sum r + s is equal to 5

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

guddo

28 Jan 2024, 08:56

6

2

3,362

by: bumpbot

13 Nov 2025, 09:29

ER

Which of the following is equivalent to (10^2)^(n + 1)?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

guddo

27 Jan 2024, 09:49

27

5

9,343

by: lawyeroffduty

15 Nov 2025, 04:46

ER

Of the vehicles (cars and trucks) for sale at a certain dealership, 48

605-655 (Medium) | Overlapping Sets, Percent and Interest Problems

605-655 (Medium) | Overlapping Sets, Percent and Interest Problems hide tags

guddo

29 Jan 2024, 02:10

60

3

7,114

by: HarshavardhanR

15 Nov 2025, 21:25

ER

If y > 0 , which of the following is equal to (45y^3)(1/2)?

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

guddo

29 Jan 2024, 07:55

7

2

3,603

by: bumpbot

24 Nov 2025, 15:51

ER

A certain club made an investment of k dollars at a simple annual

Sub 505 (Easy) | Percent and Interest Problems

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

guddo

28 Jan 2024, 10:42

12

5

5,870

by: bumpbot

24 Nov 2025, 17:36

ER

Last week the ratio of the number of trucks sold to the number of cars

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

guddo

30 Jan 2024, 11:01

11

2

4,751

by: bumpbot

24 Nov 2025, 20:17

ER

For all numbers n, the symbol [n] denotes the greatest integer less

505-555 (Easy) | Functions and Custom Characters, Number Properties

505-555 (Easy) | Functions and Custom Characters, Number Properties hide tags

guddo

29 Jan 2024, 00:55

31

7

7,860

by: bumpbot

24 Nov 2025, 20:17

ER

A store increased its gross profit on a certain shirt from 15 percent

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

guddo

28 Jan 2024, 13:32

36

3

8,757

by: bumpbot

25 Nov 2025, 22:59

ER

The distance between Town R and Town S is 209 miles. At noon

555-605 (Medium) | Distance and Speed Problems

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

guddo

27 Nov 2023, 09:47

85

12

14,761

by: Bunuel

03 Dec 2025, 01:21

ER

In an economics model, A, is the annual income, in millions of dollar

Sub 505 (Easy) | Sequences

Sub 505 (Easy) | Sequences hide tags

guddo

28 Jan 2024, 07:58

14

4

5,824

by: bumpbot

10 Dec 2025, 02:13

Roy sells homegrown cucumbers and peppers at the local farmer's market

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

guddo

24 Jan 2024, 09:47

20

3

7,071

by: bumpbot

16 Dec 2025, 07:52

ER

Ed's own pump, operating alone at its constant rate, can empty his

Sub 505 (Easy) | Work and Rate Problems

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

guddo

29 Jan 2024, 01:02

10

4

5,594

by: Bunuel

20 Dec 2025, 04:26

ER

Working together at their respective constant rates, machine R

Sub 505 (Easy) | Work and Rate Problems

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

guddo

29 Jan 2024, 02:38

23

3

8,378

by: bumpbot

29 Dec 2025, 02:06

ER

(1 - (4/5)^2)^(1/2) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

guddo

30 Jan 2024, 09:24

3

2

3,783

by: bumpbot

02 Jan 2026, 20:16

ER

Which of the following is equal to ((11!)^2 - (9!)^2)/((11!) - (9!))^2

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

guddo

25 Jan 2024, 02:26

30

4

5,450

by: bumpbot

04 Jan 2026, 16:08

ER

Victor invested a total of $800 in 2 stocks. At the end of 1 year, one

555-605 (Medium) | Percent and Interest Problems

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

guddo

25 Jan 2024, 12:50

46

9

7,830

by: tanvi0915

22 Jan 2026, 05:28

ER

If a > 0, b = 2a, and c = 2b, which of the following is equivalent to

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

guddo

29 Jan 2024, 15:05

66

3

12,430

by: bumpbot

02 Feb 2026, 04:37

ER

Which of the following is least?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

guddo

27 Jan 2024, 04:17

53

4

9,127

by: pappal

03 Feb 2026, 12:18

ER

If p and s are different prime numbers, how many different positive

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

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

guddo

29 Jan 2024, 08:27

42

9

11,990

by: bumpbot

11 Feb 2026, 00:09

ER

If y is the average (arithmetic mean) of 15 consecutive positive

555-605 (Medium) | Must or Could be True, Number Properties

555-605 (Medium) | Must or Could be True, Number Properties hide tags

guddo

04 Dec 2023, 09:49

56

8

12,759

by: MartyMurray

14 Feb 2026, 20:38

ER

The permutation function P is defined by the formula P(n,r)=n!/(n-r)!

555-605 (Medium) | Combinations +2 tags

555-605 (Medium) | Combinations, Inequalities, Min-Max Problems hide tags

guddo

29 Jan 2024, 23:53

23

3

7,130

by: bumpbot

25 Feb 2026, 23:30

ER

If machine X works alone at its constant rate, it fills a certain

555-605 (Medium) | Work and Rate Problems

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

guddo

24 Jan 2024, 09:55

72

9

14,112

by: bumpbot

26 Feb 2026, 00:10

ER

Machine X caps 20 bottles of soda per minute, and machine Y caps 60

505-555 (Easy) | Work and Rate Problems

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

guddo

28 Jan 2024, 04:22

36

6

6,558

by: bumpbot

02 Mar 2026, 02:58