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

321

12

151,890

by: ekfdskfe

13 Jul 2025, 19:03

ER

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

ER

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

ER

Which of the following is equal to

505-555 (Easy) | Algebra, Roots

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

Bunuel

15 Aug 2023, 03:00

116

8

27,270

by: bumpbot

11 Apr 2026, 11:55

ER

If 8^(n + 1) + 8^n = 36, then n =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

24 Jan 2018, 23:11

32

5

18,016

by: bumpbot

11 Apr 2026, 09:46

ER

Kenny is three times older than Bob. In P years he will be twice older

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

01 Sep 2004, 09:28

11

8

5,765

by: bumpbot

11 Apr 2026, 06:57

ER

Suppose that, at current exchange rates, $1 (US) is equivalent to Q eu

705-805 (Hard) | Algebra, Word Problems

705-805 (Hard) | Algebra, Word Problems hide tags

Bunuel

18 Mar 2022, 04:15

25

2

6,886

by: Rishm

11 Apr 2026, 06:01

ER

Wendy begins sanding a kitchen floor by herself and works for 4 hours.

605-655 (Medium) | Work and Rate Problems

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

Bunuel

07 Jul 2015, 02:57

132

10

14,429

by: bumpbot

11 Apr 2026, 05:19

ER

If a positive integer is equal to the following product: 2^5b^3c^4, wh

655-705 (Hard) | Distance and Speed Problems, Number Properties

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

Bunuel

26 Nov 2019, 00:50

41

3

4,896

by: bumpbot

11 Apr 2026, 05:04

ER

Doctors have devised a test for leptospirosis that has the following

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

03 Dec 2021, 04:15

21

6

2,778

by: bumpbot

11 Apr 2026, 04:10

ER

n(A) denotes the number of positive divisors of a positive integer A.

605-655 (Medium) | Multiples and Factors

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

Bunuel

27 Aug 2023, 08:00

14

3

2,154

by: bumpbot

11 Apr 2026, 04:08

ER

Gustav ran 32 meters uphill at a constant speed, then he ran 36 meters

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

08 Apr 2022, 03:15

3

1,362

by: bumpbot

11 Apr 2026, 03:47

ER

(√x)x can be expressed as:

Sub 505 (Easy) | Algebra +2 tags

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

Bunuel

10 Apr 2018, 00:08

21

7

6,540

by: bumpbot

11 Apr 2026, 02:43

ER

Which of the following CANNOT yield an integer when divided by 10 ?

555-605 (Medium) | Multiples and Factors

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

Bunuel

21 Feb 2014, 01:08

123

9

38,037

by: bumpbot

11 Apr 2026, 02:04

ER

A bird flies 60 meters at a constant speed from its nest to a nearby

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

07 May 2021, 06:45

11

10

3,722

by: bumpbot

11 Apr 2026, 01:06

ER

Arrange the following sets in the order of the increasing magnitude of

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

Bunuel

12 Oct 2021, 06:45

18

7

3,611

by: dhairya18

11 Apr 2026, 00:48

ER

There are 5 semi-finalist, including John and Maria. If there is no

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

10 Mar 2023, 02:30

26

4

2,327

by: agrasan

11 Apr 2026, 00:15

ER

A lottery box contains 8,000 tickets, each of which is red or blue or

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

23 Apr 2024, 11:10

72

6

12,646

by: sriramsundaram91

10 Apr 2026, 08:09

ER

In a certain laboratory, chemicals are identified by a color-coding sy

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

12 Dec 2018, 03:24

41

7

12,776

by: luisdicampo

10 Apr 2026, 06:17

ER

Elizabeth is interested in dividing the rooms in the house among the f

555-605 (Medium) | Multiples and Factors

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

Bunuel

13 Jul 2016, 01:55

9

10

3,113

by: bumpbot

10 Apr 2026, 02:43

ER

A card is picked at random from a pack of 52 playing cards. Given that

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

28 Jan 2021, 04:35

6

4

2,785

by: Sajal193

10 Apr 2026, 01:22

ER

In a certain word, the number of consonants is 1/4 more than the numbe

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

01 Jul 2019, 00:48

14

4

3,418

by: bumpbot

10 Apr 2026, 00:23

ER

Which of the following is NOT a possible value of 1/4x ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

20 Nov 2022, 10:34

5

3

1,985

by: bumpbot

09 Apr 2026, 23:29

ER

What is the value of x?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

20 Mar 2015, 07:11

14

9

5,381

by: bumpbot

09 Apr 2026, 15:12

ER

If a five-digit integer 7a1b0 is divisible by 72 and |a - b| is a prim

705-805 (Hard) | Multiples and Factors

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

Bunuel

29 Jul 2022, 02:32

11

3

2,160

by: bumpbot

09 Apr 2026, 14:38

ER

Balpreet’s quiz scores in English are 80, 82, 79 and 84. Her quiz scor

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

03 Jun 2019, 01:32

3

5,315

by: bumpbot

09 Apr 2026, 13:32

ER

How many distinct positive integers d exist such that, when 48 is

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Bunuel

21 May 2022, 10:32

49

8

7,431

by: pappal

09 Apr 2026, 13:28

ER

If square ABCD has area 25, and the area of the larger shaded square i

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

19 Mar 2015, 06:48

33

10

21,452

by: bumpbot

09 Apr 2026, 10:31

ER

If the circle with center O has area 9, what is area of equilateral t

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

19 Mar 2015, 06:09

18

5

30,015

by: bumpbot

09 Apr 2026, 10:11

ER

Bernardo randomly picks 3 distinct numbers from the set {1, 2, 3, 4, 5

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

29 Mar 2019, 04:02

22

2

9,929

by: bumpbot

09 Apr 2026, 09:15

ER

In the eight term sequence A, B, C, D, E, F, G, H, the value of C is 5

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

31 Mar 2019, 21:46

22

4

5,373

by: bumpbot

09 Apr 2026, 06:01

ER

If |r - 6| = 11 and |2q - 12| = 8, what is the minimum possible value

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

Bunuel

02 Apr 2020, 07:38

12

7

7,115

by: bumpbot

09 Apr 2026, 04:59

ER

Sn = 2Sn-1 + 4 and Qn = 4Qn-1 + 8 for all n > 1. If S5 = Q4 and S7

655-705 (Hard) | Sequences

655-705 (Hard) | Sequences hide tags

Bunuel

01 Jul 2021, 05:45

15

3

7,362

by: bumpbot

09 Apr 2026, 04:01

ER

The sequence x1, x2, ..., xn is such that xn is such that x1 = 5, x2 =

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

20 Feb 2020, 05:18

27

4

6,418

by: bumpbot

09 Apr 2026, 03:58

ER

If s, u, and v are positive integers and 2s = 2u + 2v, which of the fo

Sub 505 (Easy) | Algebra, Must or Could be True

Sub 505 (Easy) | Algebra, Must or Could be True hide tags

Bunuel

03 Mar 2014, 01:24

50

12

24,976

by: bumpbot

09 Apr 2026, 03:53

ER

Tom read a 480-page book by reading a fixed number of pages each day.

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

09 Apr 2026, 03:45

60

8

21,981

by: bumpbot

09 Apr 2026, 03:46

ER

George's drawer has 10 loose black socks, 15 loose blue socks, and 8

555-605 (Medium) | Combinations +2 tags

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

Bunuel

22 Jan 2015, 08:09

59

10

15,113

by: luisdicampo

09 Apr 2026, 03:42

ER

A farmer discovers that if he sells 75 of his chickens, his stock of

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

01 May 2012, 14:53

72

13

13,912

by: Bunuel

09 Apr 2026, 03:41

ER

Nine family members: 5 grandchildren (3 brothers and 2 siste

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

1, 2

Bunuel

25 Jul 2014, 09:09

256

22

26,735

by: wickedvikram

09 Apr 2026, 03:13

ER

To create 10 gallons of a 20% acid liquid solution, x gallons of a 10%

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

18 Jan 2024, 02:30

7

3

2,385

by: SubaitaS

09 Apr 2026, 03:02

ER

If 3^k + 3^k = (3^9)^3^9 3^k, then what is the value of k?

605-655 (Medium) | Algebra, Exponents

605-655 (Medium) | Algebra, Exponents hide tags

1, 2

Bunuel

11 Jun 2015, 04:08

176

20

25,130

by: bumpbot

09 Apr 2026, 01:41

ER

Alice and David are two of the ten people in a group. In how many diff

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

Bunuel

24 Feb 2026, 23:12

28

5

6,202

by: luisdicampo

09 Apr 2026, 01:37

ER

A certain travel agency organizes sightseeing tours. Each client may

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

Bunuel

01 Dec 2025, 23:27

5

943

by: luisdicampo

09 Apr 2026, 01:02

ER

A customer gets 48.8% discount when three successive discount each of

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

Bunuel

10 Dec 2021, 03:15

13

4

3,125

by: bumpbot

09 Apr 2026, 00:39

ER

Marco tosses a coin four times. What is the probability that he gets

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

29 Apr 2019, 23:11

13

6

4,940

by: bumpbot

08 Apr 2026, 23:18

ER

12 Days of Christmas GMAT Competition - Day 7: 40 skilled employees ne

705-805 (Hard) | Work and Rate Problems

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

Bunuel

20 Dec 2021, 07:00

34

5

6,296

by: HarshavardhanR

08 Apr 2026, 23:12

ER

How much water should be added to 50 L of a mixture at 3/2 L for $20

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

Bunuel

05 Mar 2021, 06:15

11

5

2,771

by: bumpbot

08 Apr 2026, 22:23

ER

GMAT Question Patterns: Arithmetic

Collection of Questions +4 tags

Collection of Questions, Reviews, Theory, Discussions, Guides & Resources hide tags

Bunuel

28 Jan 2013, 06:35

308

17

99,515

by: Bunuel

08 Apr 2026, 21:42

ER

If a1, a2, ... an are real numbers such that a1 + a2 + ... + an = 3n^2

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

Bunuel

29 Dec 2021, 03:15

15

4

2,382

by: Kinshook

08 Apr 2026, 21:41

ER

If a and b are positive numbers such that a + b =2, which of the foll

705-805 (Hard) | Algebra, Must or Could be True

705-805 (Hard) | Algebra, Must or Could be True hide tags

Bunuel

28 Mar 2018, 02:56

20

5

4,827

by: bumpbot

08 Apr 2026, 20:34

ER -1

How many kilograms of sugar costing $9 per kg must be mixed with 27kg

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

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

Bunuel

10 Dec 2020, 05:45

36

4

4,980

by: Axwe7

08 Apr 2026, 18:38

ER

A sequence consists of N consecutive even integers in descending order

655-705 (Hard) | Number Properties, Sequences

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

Bunuel

01 Jun 2020, 09:45

32

8

5,241

by: bumpbot

08 Apr 2026, 11:55

ER

If x is a positive integer, which of the following must be divisible

555-605 (Medium) | Multiples and Factors

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

Bunuel

22 May 2018, 04:28

9

4

4,135

by: Bunuel

08 Apr 2026, 10:23