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

325

12

152,860

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

312,928

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

1,385,786

by: bb

16 Apr 2026, 14:28

ER

Working alone at their respective constant rates, Ajay can complete

655-705 (Hard) | Work and Rate Problems

Bunuel

21 Jun 2021, 04:15

20

4

3,919

by: bumpbot

01 Feb 2025, 13:18

ER

The roots of px^2 + qx + 2 = 0, where p and q are constants and x is a

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

02 Mar 2020, 04:47

20

8

3,299

by: Krunaal

31 Jan 2025, 13:32

ER

If x, y, and k are positive numbers such that 35x/(x-y)

805+ (Hard) | Percent and Interest Problems

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

actleader

30 Oct 2012, 12:46

20

11

6,481

by: bumpbot

30 Jan 2025, 06:21

A CEO visits a total of five places including A, B and C. She can vis

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

sahilsahh

05 Jul 2024, 02:31

20

3

1,502

by: Umber

29 Jan 2025, 23:50

ER

If 10 > x > 9 and x^2 = (10 - y)(10 + y), which of the followings is

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

10 Jan 2022, 09:45

20

3

3,174

by: bumpbot

28 Jan 2025, 12:03

ER

Which of the following must be true?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

stonecold

27 Jul 2016, 17:10

20

7

5,135

by: bumpbot

25 Jan 2025, 05:53

ER

The average of a, b, c, and d is 5 and their standard deviation is 4.

655-705 (Hard) | Statistics and Sets Problems

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

MathRevolution

20 Feb 2020, 01:58

20

4

3,384

by: bumpbot

24 Jan 2025, 21:20

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1/(a+b), 1/(b+5) and 1/(a+5) are three terms of an arithmetic

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

twobagels

19 Feb 2021, 12:09

20

4

2,801

by: nishantswaft

24 Jan 2025, 10:31

ER

The price of Company C's stock tripled every 4 months for the past 16

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

andrewjohn8

19 Jan 2024, 01:15

20

3

7,902

by: bumpbot

24 Jan 2025, 05:58

ER

A radio station is giving away a total of $124,000 in August. If they

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

09 Oct 2017, 00:39

20

10

21,034

by: bumpbot

22 Jan 2025, 03:28

ER

The value of the sum 7 x 11 + 11 x 15 + 15 x 19 + ...+ 95 x 99 is

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

raghavrf

30 Jun 2019, 22:41

20

6

10,803

by: bumpbot

22 Jan 2025, 02:30

ER

How many unique roots of the equation (x^3 + 3x^2 - 9x + 5)/(x - 1) =

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

GMATBusters

09 May 2020, 18:58

20

12

4,315

by: bumpbot

18 Jan 2025, 23:40

ER

Students at a school were on average 180 cm tall. The average female

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

18 Oct 2024, 01:30

20

8

2,682

by: ManifestDreamMBA

16 Jan 2025, 10:54

ER

Two different positive numbers a and b each differ from their reciproc

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

GMATBusters

17 Nov 2018, 10:01

20

8

3,757

by: bumpbot

13 Jan 2025, 06:14

ER

One root of the quadratic equation ax^2 + bx + c = 0 is 2 and one root

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

18 Nov 2021, 03:45

20

3

3,084

by: aivin3

10 Jan 2025, 22:24

ER

If p=1^3+3^3+5^3 +7^3 +9^3 +11^3 +13^3, what will be the

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

stonecold

25 Nov 2016, 07:39

20

6

3,712

by: bumpbot

06 Jan 2025, 02:40

ER

A and B stand at distinct points of a circular race track of length 12

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

Bunuel

09 Dec 2021, 09:15

20

6

7,525

by: Vibhatu

03 Jan 2025, 09:50

ER

The straight lines 3x - 4y + 4 = 0 and 6x - 8y - 7 = 0 are tangents to

655-705 (Hard) | Coordinate Geometry, Geometry

655-705 (Hard) | Coordinate Geometry, Geometry hide tags

Bunuel

29 Apr 2021, 04:30

20

4

2,445

by: bumpbot

28 Dec 2024, 05:42

ER

In a group, 70 speak English, 90 speak German, and 60 speak French. If

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

Bunuel

18 Nov 2021, 08:45

20

3

4,952

by: bumpbot

27 Dec 2024, 07:45

ER

If 2p/(p^2 - 2p + 1) = 1/4, then the value of p + 1/p is

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

aveek86

23 Jun 2017, 14:12

20

9

21,609

by: bumpbot

23 Dec 2024, 03:33

ER

For a rectangle whose diagonal is 10cm. Which of the following cannot

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

11 Jan 2022, 08:30

20

5

2,312

by: bumpbot

19 Dec 2024, 06:48

ER

Which of the following integers cannot be expressed as the product of

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

27 Nov 2019, 01:43

20

4

4,733

by: bumpbot

18 Dec 2024, 06:13

ER

A boat takes a total of 6 hours to row 8 kms downstream and to return

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

06 Jan 2020, 07:21

20

3

7,452

by: bumpbot

18 Dec 2024, 03:33

ER

In a class of 50 students, 10 did not opt for math. 15 did not opt for

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

19 Aug 2015, 22:51

20

7

43,370

by: bumpbot

15 Dec 2024, 04:18

ER

A wire is cut into three equal parts. The resulting segments are then

605-655 (Medium) | Multiples and Factors

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

Bunuel

04 Dec 2015, 00:48

20

4

24,800

by: bumpbot

14 Dec 2024, 08:03

ER

If a trader, by means of false measures, gains 20% while buy

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

devinawilliam83

03 Nov 2011, 09:57

20

8

12,254

by: charlie1195

12 Dec 2024, 11:35

ER

If a cube has a volume of 64, what is its total surface area?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Carcass

05 Jul 2017, 12:22

20

9

22,591

by: bumpbot

04 Dec 2024, 14:43

ER

a, b, c and d are different digits. if a + b + c = 7

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

sherxon

02 Jun 2021, 02:36

20

9

2,791

by: bumpbot

29 Nov 2024, 23:21

ER

If a point is arbitrarily selected inside a circle of radius R, what i

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

17 Jun 2019, 00:11

20

5

6,525

by: AbhinayaGMAT30

28 Nov 2024, 22:25

ER

Number System

Anupom

25 Jul 2018, 14:14

20

3

14,757

by: bumpbot

24 Nov 2024, 06:58

ER

If x and y are positive and x^2 + y^2 = 100, then for which of the

655-705 (Hard) | Algebra, Min-Max Problems

655-705 (Hard) | Algebra, Min-Max Problems hide tags

Bunuel

05 Apr 2021, 01:00

20

9

8,573

by: bumpbot

22 Nov 2024, 03:47

ER

Which of the following statements is true?

705-805 (Hard) | Inequalities, Roots

705-805 (Hard) | Inequalities, Roots hide tags

Bunuel

14 Sep 2010, 05:18

20

7

4,994

by: bumpbot

22 Nov 2024, 03:16

ER

Mark has 60 blue marbles, half of which are checked, 50 checked marble

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

shard87

25 Sep 2018, 07:18

20

4

5,482

by: Bunuel

15 Nov 2024, 00:03

ER

Two fair dice, each with sides numbered 1 to 6, are thrown simultaneou

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

27 Apr 2022, 01:30

20

7

9,570

by: QuantMadeEasy

14 Nov 2024, 12:31

ER

Given 4☐3 < 5△2, if ☐ and △ denote different mathematical operations

805+ (Hard) | Arithmetic +2 tags

805+ (Hard) | Arithmetic, Functions and Custom Characters, Inequalities hide tags

AndrewN

16 Jul 2021, 16:31

20

6

3,513

by: Kinshook

13 Nov 2024, 23:46

ER

In the xy-plane, the point with coordinates (−6, −7) is the center of

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

03 Dec 2018, 04:16

20

4

9,698

by: gmataspirant2403

11 Nov 2024, 22:31

ER

A man is standing on a railway bridge which is 70 m long. He finds tha

655-705 (Hard) | Distance and Speed Problems

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

Bunuel

29 Jan 2021, 09:45

20

6

5,296

by: bumpbot

01 Nov 2024, 06:20

ER

There is an escalator that moves at a constant rate from one floor up

705-805 (Hard) | Distance and Speed Problems

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

Bunuel

23 May 2022, 07:45

20

2

3,046

by: bumpbot

01 Nov 2024, 05:53

ER

Two cities X and Y lie on a straight line. Two men P and Q left simult

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

Bunuel

31 Jan 2022, 05:15

20

3

6,318

by: Vibhatu

31 Oct 2024, 01:42

How many integers between 150 and 300 inclusive have a remainder of 4

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

nislam

06 Nov 2021, 02:54

20

4

4,267

by: bumpbot

23 Oct 2024, 12:01

ER

If lx + 3l = 4x - 5. Find the value(s) of x. A. 2/5 B. 8/3 C. - 8/3

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

CareerGeek

03 Jul 2019, 04:01

20

8

5,844

by: BrushMyQuant

19 Oct 2024, 06:05

ER

If 512^(1/n) = 4*2^(1/n), then n = ?

555-605 (Medium) | Algebra, Roots

555-605 (Medium) | Algebra, Roots hide tags

Bunuel

11 Feb 2019, 00:41

20

4

3,276

by: bumpbot

15 Oct 2024, 09:59

ER

Ann invested a certain sum of money in a bank that paid simple interes

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

14 Mar 2016, 07:55

20

6

19,371

by: bumpbot

13 Oct 2024, 17:00

ER

When the selling price of an article is increased by 20% and the cost

705-805 (Hard) | Percent and Interest Problems

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

cfc198

26 Mar 2019, 09:22

20

5

13,377

by: bumpbot

11 Oct 2024, 05:49

ER

If a/b = 1/2, then the numerical value of which of the following

605-655 (Medium) | Algebra, Number Properties

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

Bunuel

09 Nov 2015, 23:04

20

9

5,534

by: Bunuel

07 Oct 2024, 23:45

ER

Let [x]=(x^2+1)/2 and (y)=3y/2, for all integers x and y

505-555 (Easy) | Functions and Custom Characters

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

Jakevmi80

23 Mar 2012, 14:25

20

3

9,537

by: bumpbot

05 Oct 2024, 13:30

ER

"You were a quarter of my age when I was twice of your present age"

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

0akshay0

11 Jan 2017, 09:26

20

4

8,903

by: bumpbot

26 Sep 2024, 06:56

ER

A circle in the xy-plane is given by the equation (xa)^2+(yb)^2=c

705-805 (Hard) | Coordinate Geometry

705-805 (Hard) | Coordinate Geometry hide tags

Bunuel

23 Nov 2022, 09:45

20

2

5,921

by: bumpbot

24 Sep 2024, 22:50

ER

If five machines working at the same rate can do 3/4 of a job in 30

505-555 (Easy) | Work and Rate Problems

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

Bunuel

22 Mar 2022, 07:45

20

4

3,108

by: pierjoejoe

22 Sep 2024, 10:08

ER

A certain store sells all maps at one price and all books at another

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

11 Nov 2015, 00:10

20

8

18,340

by: bumpbot

21 Sep 2024, 01:00