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

330

12

153,915

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

313,490

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

1,387,767

by: bb

16 Apr 2026, 14:28

ER

m and n are positive integers. What is the smallest possible value of

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

30 Oct 2011, 04:36

112

4

20,465

by: Bunuel

05 May 2025, 00:22

ER

In a 200 m linear race, if Sumit can beat Vinit and Hari by 20 m and

705-805 (Hard) | Distance and Speed Problems

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

Bunuel

18 Jun 2021, 08:15

13

4

3,769

by: bumpbot

05 May 2025, 02:24

ER

There are 11 distinct integers. The sum of the lowest 6 integers is 35

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

25 Oct 2023, 01:30

15

4

1,387

by: bumpbot

05 May 2025, 06:37

ER

If a is K percent of b, then b is what percent of 0.1a?

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

30 Aug 2023, 05:00

8

4

2,072

by: bumpbot

05 May 2025, 11:39

ER

Two hoses (X and Y) are filling a pool. Working alone at their individ

505-555 (Easy) | Work and Rate Problems

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

Bunuel

08 Oct 2018, 07:14

12

4

5,000

by: bumpbot

05 May 2025, 11:54

ER

A mixture contains 80% methanol and 20% ethanol. 10 litres of the mixt

605-655 (Medium) | Mixture Problems

605-655 (Medium) | Mixture Problems hide tags

Bunuel

27 Apr 2023, 01:30

24

4

3,557

by: BraydinWalters

05 May 2025, 14:20

ER

For the infinite sequence of numbers a1, a2, a3, ..., an, ..., for all

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

18 Jun 2019, 00:33

14

4

3,369

by: bumpbot

06 May 2025, 04:07

ER

If 100!/30^n is an integer, which of the following is the greatest

555-605 (Medium) | Exponents, Number Properties

555-605 (Medium) | Exponents, Number Properties hide tags

Bunuel

28 Apr 2016, 03:31

45

4

10,528

by: bumpbot

07 May 2025, 02:36

ER

A bag contains 65 coins. 64 of the coins are fair but 1 coin contains

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

Bunuel

10 Dec 2021, 03:15

18

4

2,609

by: bumpbot

07 May 2025, 05:33

ER

For which of the following functions f(x) is the relation f(f(x)) =

655-705 (Hard) | Functions and Custom Characters

655-705 (Hard) | Functions and Custom Characters hide tags

Bunuel

11 Nov 2014, 08:58

77

4

17,588

by: bumpbot

07 May 2025, 06:12

ER

In a country X, length is measured in the units of sycras. If 1 sycra

655-705 (Hard) | Fractions and Ratios, Number Properties

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

kiran120680

14 Apr 2019, 06:29

17

4

5,894

by: bumpbot

07 May 2025, 10:35

A man deposited Tk. 50,000 at a certain Interest for 1 year.

655-705 (Hard) | Percent and Interest Problems

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

Emdad

17 May 2021, 08:12

14

4

6,573

by: ravi1522

08 May 2025, 02:54

ER

Bea can paint a house three times faster than Alice can paint a house.

505-555 (Easy) | Work and Rate Problems

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

Bunuel

15 Jan 2018, 05:50

25

4

16,478

by: bumpbot

08 May 2025, 11:11

ER

The local animal shelter collected z new animals over the past year.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

08 May 2025, 00:30

5

4

818

by: Dereno

08 May 2025, 11:35

ER

In a certain community, the total amount of electricity used by all of

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

guddo

24 Jan 2024, 09:04

54

4

11,360

by: GMATinsight

09 May 2025, 00:52

ER

In November, a company sold 3,000 units of Model A and 1,000 units of

555-605 (Medium) | Percent and Interest Problems

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

teal

25 Jul 2012, 00:23

17

4

6,751

by: shaliny

09 May 2025, 05:19

ER

If the sum of 5, 8, 12, and 15 is equal to the sum of 3, 4, x, and x +

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

16 Sep 2018, 22:06

5

4

14,714

by: bumpbot

09 May 2025, 06:44

ER

If x <= 2, Which of the following is equal to (28x^2 - 112x + 112)

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

04 Jan 2023, 11:17

9

4

2,145

by: bumpbot

09 May 2025, 11:54

ER

Sulekha bought one samosa, three idlis and seven dhoklas while

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

05 May 2025, 00:30

6

4

1,097

by: ODST117

09 May 2025, 13:53

ER

If x and y are positive integers and x^4 + y^4 < 10,000, then the grea

655-705 (Hard) | Inequalities +2 tags

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

Bunuel

22 Feb 2019, 07:15

9

4

5,966

by: bumpbot

09 May 2025, 23:10

ER

Overlapping Sets

MarcoL90

14 Jan 2017, 08:41

16

4

16,163

by: bumpbot

10 May 2025, 17:50

ER

In the array of numbers to below, each number above the bottom row is

Sub 505 (Easy) | Arithmetic, Sequences

Sub 505 (Easy) | Arithmetic, Sequences hide tags

rohan2345

11 May 2025, 05:18

9

4

5,577

by: Bunuel

11 May 2025, 05:20

ER

A certain jar contains n amoebas at 8:00. After every hour, each of

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

09 May 2025, 00:30

4

1,011

by: kingbucky

11 May 2025, 13:12

ER

In triangle ABC, AD = DB , DE is parallel to BC, and the area of trian

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

12 May 2016, 01:55

18

4

20,153

by: bumpbot

12 May 2025, 06:35

ER

The integers between 1 and 100, inclusive, are put in list A if they a

605-655 (Medium) | Multiples and Factors

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

Bunuel

22 Nov 2019, 03:42

23

4

13,418

by: yazlal25

12 May 2025, 06:36

ER

In the xy-plane, an equilateral triangle has vertices at (0, 0) and (9

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

05 Jul 2021, 03:15

29

4

9,332

by: bumpbot

12 May 2025, 15:06

ER

Steve has $5.25 in nickels and dimes. If he has 15 more dimes than

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

10 Jul 2019, 04:59

8

4

8,230

by: bumpbot

13 May 2025, 04:17

ER

A 49-liter shake mix contains 32% chocolate. How much of the mix must

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

20 Sep 2023, 02:15

20

4

2,891

by: bumpbot

13 May 2025, 05:13

ER

If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5....

705-805 (Hard) | Multiples and Factors

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

BrentGMATPrepNow

23 Aug 2022, 08:26

27

4

2,968

by: bumpbot

14 May 2025, 00:39

ER

How many integers from 1 to 1000, inclusive, have the same remainder

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Bunuel

20 Nov 2022, 07:55

22

4

4,445

by: Krunaal

14 May 2025, 05:37

ER

An hairstylist gave a haircut to 80 % of her clients and shaved 40%

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

14 May 2025, 00:30

5

4

1,123

by: Krunaal

14 May 2025, 05:58

ER

If y is an integer, how many values of y are possible such that 7<(y-1

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

TheUltimateWinner

19 Oct 2019, 09:05

21

4

2,798

by: bumpbot

14 May 2025, 07:19

ER

What is the lowest possible common multiple of 2 distinct integers, ea

655-705 (Hard) | Multiples and Factors

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

Bunuel

10 May 2021, 08:15

20

4

5,352

by: bumpbot

14 May 2025, 09:42

ER

If x^4 + 1/x^4 = 527, then what it the value of x^3 + 1/x^3 ?

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

25 Jan 2021, 07:30

26

4

7,874

by: braddouglas10

14 May 2025, 16:16

ER

What is the largest value of the positive integer k such that k divide

705-805 (Hard) | Algebra, Number Properties

705-805 (Hard) | Algebra, Number Properties hide tags

GMATBusters

10 Apr 2020, 10:05

28

4

12,203

by: bumpbot

14 May 2025, 21:21

ER

Patna and Ranchi are the two places on the same side of the bank of

605-655 (Medium) | Distance and Speed Problems

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

Bunuel

18 Jun 2021, 07:45

20

4

3,405

by: Yosemite98

15 May 2025, 10:08

ER

Robin wrote 4 different letters to send to 4 different addresses

GMATPanther

04 Sep 2019, 02:16

3

4

4,314

by: jaswanthxvasudev

15 May 2025, 10:42

ER

How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

happypuppy

18 Sep 2022, 20:45

12

4

3,502

by: PSKhore

16 May 2025, 02:42

ER

If k is an integer and (0.12)(0.013)(0.0014)(0.00015)10^k is an

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

29 Mar 2024, 13:26

18

4

3,247

by: Bunuel

16 May 2025, 14:17

ER

(1 4/5)^2 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

25 Oct 2018, 03:16

3

4

3,057

by: bumpbot

16 May 2025, 18:13

An item was sold at 6% profit. If the cost was 4% less and t

705-805 (Hard) | Percent and Interest Problems

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

Emdad

16 May 2021, 09:33

32

4

12,734

by: bumpbot

16 May 2025, 18:32

ER

Exactly two sides of a certain 10-sided die are red. What is the proba

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

16 May 2025, 00:30

6

4

619

by: Dereno

16 May 2025, 22:45

ER

What is the units digit of 1^3 + 2^3 + 3^3 + ... + 99^3 ?

605-655 (Medium) | Exponents, Number Properties

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

Bunuel

22 Jan 2021, 09:30

32

4

14,809

by: Yosemite98

17 May 2025, 00:54

ER

Consider two statements

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

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

stonecold

03 Aug 2016, 21:41

11

4

3,771

by: btsaami

17 May 2025, 01:47

ER

A box contains 5 white balls and 8 black balls. A ball is removed from

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

21 Sep 2020, 03:45

5

4

3,759

by: bumpbot

17 May 2025, 03:52

ER

How many integers n satisfy (n 5) (n 10) 3(n 2) 0 ?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

22 Apr 2022, 02:45

8

4

2,655

by: bumpbot

17 May 2025, 04:25

In a box, there are ten red balls and eight blue balls. What is the mi

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

SalahT

03 Aug 2021, 01:27

3

4

2,301

by: bumpbot

17 May 2025, 07:48

ER

An unbiased coin (a coin which has an equal probability of heads and t

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Kritisood

16 Apr 2020, 04:30

19

4

4,172

by: Yosemite98

17 May 2025, 10:10

ER

A committee of 10 members consists of men and women. If two members of

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Russ19

03 Jan 2020, 10:10

23

4

4,092

by: bumpbot

17 May 2025, 10:33

ER

The nth term in a certain sequence is defined for positive integer

705-805 (Hard) | Exponents, Sequences

705-805 (Hard) | Exponents, Sequences hide tags

Bunuel

17 May 2021, 02:45

19

4

4,610

by: bumpbot

17 May 2025, 11:55