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

329

12

153,523

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

313,270

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

1,387,058

by: bb

16 Apr 2026, 14:28

ER

The equation 4x + 3 = a(x + b), where a and b are constants, has no so

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

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

AndrewN

13 Jan 2021, 15:02

10

2

2,149

by: bumpbot

22 Jan 2025, 04:44

ER

If 4XZ + YW = 3 and XW + YZ = 6, what is the value of the expression

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

07 Jun 2016, 07:30

25

5

8,156

by: bumpbot

22 Jan 2025, 03:30

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

21,048

by: bumpbot

22 Jan 2025, 03:28

ER

‘a’ and ‘b’ are two integers such that (4a – 17) (a + 1) = 0 and

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Nikhil

15 Sep 2018, 22:23

9

4

2,917

by: bumpbot

22 Jan 2025, 03:27

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

10,810

by: bumpbot

22 Jan 2025, 02:30

ER

For any integer x, [x] is defined by the equation [x] = x +

555-605 (Medium) | Algebra, Functions and Custom Characters

555-605 (Medium) | Algebra, Functions and Custom Characters hide tags

fozzzy

06 Jul 2013, 08:19

14

4

5,521

by: bumpbot

22 Jan 2025, 01:58

N! is ending with x zeroes. (N + 3)! is ending with (x + 2) zeroes. Ho

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

nick1816

24 May 2019, 18:57

19

4

4,849

by: bumpbot

22 Jan 2025, 01:56

ER

A store sold 72 watches for $a2,34b, where a2,34b is a 5-digit integer

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

MathRevolution

20 Nov 2018, 01:57

21

6

3,317

by: bumpbot

22 Jan 2025, 01:50

ER

Five times a number is 22 more than 4 times another number.

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Emdad

07 May 2021, 19:15

2

5

6,652

by: bumpbot

22 Jan 2025, 01:50

ER

Positive integer Q gives a remainder of 5 when divided by 7. Find the

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

08 Jun 2021, 02:45

13

6

6,685

by: bumpbot

22 Jan 2025, 01:35

ER

X=7^3 -1/49^3-7^3 +1, Y=7^3 +1/49^3+7^3 +1, Z=7^3 +1/49^3-7^3 +1 Which

805+ (Hard) | Algebra, Exponents

805+ (Hard) | Algebra, Exponents hide tags

nick1816

20 May 2021, 19:23

8

3

2,201

by: bumpbot

22 Jan 2025, 01:33

ER

If f(z) = 2z+1, then which of the following can be the value of x for

805+ (Hard) | Algebra, Functions and Custom Characters

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

niteshwaghray

29 May 2017, 12:04

30

3

3,524

by: bumpbot

22 Jan 2025, 00:08

ER

Mr. Ram is on tour and he has $360 for his expenses. If he exceeds his

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

14 Apr 2022, 08:15

17

4

3,277

by: Bunuel

22 Jan 2025, 00:07

ER

Set X consists of ten consecutive integers. Set Y consists of all the

655-705 (Hard) | Algebra +2 tags

655-705 (Hard) | Algebra, Number Properties, Statistics and Sets Problems hide tags

mSKR

12 Apr 2021, 17:51

17

7

4,793

by: bumpbot

21 Jan 2025, 23:40

ER

How many whole number solutions are possible for the equation x + y +z

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Thelegend2631

24 Jun 2021, 06:08

13

3

3,354

by: bumpbot

21 Jan 2025, 23:19

ER

If (x - 3)^2 = 225, which of the following could be the

555-605 (Medium) | Algebra +2 tags

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

Carcass

24 Feb 2013, 16:57

31

17

12,078

by: bumpbot

21 Jan 2025, 23:02

ER

If 5 engines consume 6 metric tonnes of coal when each is running for

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

28 Dec 2019, 01:38

25

8

12,854

by: Apoorva0406

21 Jan 2025, 21:09

ER

If (5x^2 + 65x + 60)/(x^2 +10x - 24) = (5x + 5)/(x - 2 ), then which

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

02 Jul 2020, 02:19

8

3

3,051

by: Kinshook

21 Jan 2025, 20:53

A team of 5 members needs to be selected from a group of 8 people

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

HarshaBujji

21 Jan 2025, 20:13

5

1

923

by: e3thekid

21 Jan 2025, 20:34

ER

When positive integer N is divided by 1463, the remainder is 41. What

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

BrentGMATPrepNow

26 Aug 2020, 12:55

13

6

3,179

by: MartyMurray

21 Jan 2025, 19:59

ER

Jake rides his bike for the first 2/3 of the distance from home to sch

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

13 Jun 2018, 12:33

14

7

9,075

by: bumpbot

21 Jan 2025, 19:34

ER

If f(x) = (x + 3)^3, what is the range of the function f(x)?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

erikvm

03 Mar 2015, 09:37

26

6

11,543

by: bumpbot

21 Jan 2025, 14:31

ER

For positive integers x and y, which of the following can

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

emmak

11 Jun 2013, 06:00

47

9

9,747

by: bumpbot

21 Jan 2025, 14:29

ER

a, b, and c are positive integers with abc + 2ab + 2bc + 2ca + 4a + 4b

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

MathRevolution

17 Apr 2020, 21:54

39

8

13,223

by: bumpbot

21 Jan 2025, 14:17

ER

The product of 2 positive integers is 720. If one of the numbers is in

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

desaichinmay22

04 Dec 2014, 04:18

19

9

7,359

by: bumpbot

21 Jan 2025, 14:10

ER

If c is a constant, and a and b are solutions for x to the equation x^

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Russ19

17 Jul 2021, 06:49

12

3

2,481

by: bumpbot

21 Jan 2025, 13:55

ER

A natural number n is such that 120 ≤ n ≤ 240. If HCF of n and 240 is

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

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

nick1816

28 May 2019, 22:03

41

8

11,007

by: bumpbot

21 Jan 2025, 11:05

ER

What is the probability of getting a number on the first throw greater

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

ssr300

16 Feb 2017, 18:42

49

8

7,343

by: bumpbot

21 Jan 2025, 10:07

ER

WINK,INC recently conducted a survey

505-555 (Easy) | Arithmetic, Percent and Interest Problems

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

sara2486

26 Dec 2015, 23:25

15

4

4,965

by: ManifestDreamMBA

21 Jan 2025, 09:56

ER

If z ≠ 1 and z^2 − 2z + 20/(z −1) =20, then how many negative values

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

niteshwaghray

31 May 2017, 23:01

15

2

4,048

by: bumpbot

21 Jan 2025, 09:25

ER

After a 5% raise, Kim has a salary of $40,530. What was Kim’s salary

555-605 (Medium) | Arithmetic, Percent and Interest Problems

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

Bunuel

17 Sep 2018, 01:46

3

4

2,559

by: volt69890

21 Jan 2025, 09:20

ER

How many positive four-digit integers contain the digit grouping “62”

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

02 Jul 2021, 07:15

43

5

6,648

by: bumpbot

21 Jan 2025, 09:14

If a,b and c are all positive integers satisfying a*b*c= 7(a+b+c), wha

705-805 (Hard) | Algebra, Min-Max Problems

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

nick1816

10 Apr 2020, 00:03

33

5

4,477

by: bumpbot

21 Jan 2025, 08:51

ER

If x and y are positive real numbers satisfying x + y = 102,

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

sarthakaggarwal

08 Sep 2021, 09:51

4

4,130

by: bumpbot

21 Jan 2025, 07:52

ER

The number 20 is 40 percent of which of the following?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

20 Jan 2025, 01:30

6

5

1,782

by: bhargavhhhhhhhh

21 Jan 2025, 07:47

ER

How many pairs of positive integers (a, b) satisfy the

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

CareerGeek

11 Mar 2020, 12:13

7

4

5,120

by: bumpbot

21 Jan 2025, 07:18

ER

If y – x = 5 and 2y + z = 11, what is the value of x + y + z?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

hadiyahboukhari

02 Oct 2021, 13:45

3

5

3,088

by: bumpbot

21 Jan 2025, 07:14

ER

What is the greatest possible value of integer n if 200! is divisible

605-655 (Medium) | Exponents +2 tags

605-655 (Medium) | Exponents, Min-Max Problems, Multiples and Factors hide tags

stonecold

05 Nov 2016, 14:42

34

4

5,559

by: bumpbot

21 Jan 2025, 06:44

ER

In a college campus, the number of girls is 5 times the number of boys

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

20 Jan 2022, 09:45

5

2

4,001

by: bumpbot

21 Jan 2025, 06:33

ER

Before 3 years, dog A’s age was 4times of dog B’s age and after 4 year

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

MathRevolution

22 Jun 2016, 20:52

5

4

3,202

by: bumpbot

21 Jan 2025, 06:00

ER

If M, N are integers greater than 1 such that 2M<N, which of the foll

805+ (Hard) | Algebra +3 tags

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

fskilnik

18 Feb 2019, 09:10

15

6

2,965

by: bumpbot

21 Jan 2025, 05:42

ER

If m and n are Integers, which of the following can be the result of

805+ (Hard) | Algebra, Exponents

805+ (Hard) | Algebra, Exponents hide tags

GMATBusters

27 Oct 2019, 22:54

22

5

3,114

by: bumpbot

21 Jan 2025, 05:33

ER

which of the following options represents the number of roots of the e

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

PyjamaScientist

25 Oct 2021, 07:12

11

4

2,000

by: bumpbot

21 Jan 2025, 05:32

ER

If sqrt(3x) - sqrt(4y) = 3 and x - 4/3y = 5 then xy =

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

Bunuel

17 Nov 2021, 08:15

8

3

2,071

by: bumpbot

21 Jan 2025, 05:02

X, and Y are integers.

655-705 (Hard) | Algebra, Exponents

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

houston1980

25 Nov 2021, 08:08

10

2

2,202

by: bumpbot

21 Jan 2025, 04:50

ER

If a and b are negative and a^2b^2 = 21 - 4ab then a^2 = ?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

26 Nov 2021, 04:15

15

7

3,471

by: bumpbot

21 Jan 2025, 04:49

ER

In the above figure, if PR/PQ = PQ/RQ, then PQ/QR = ?

805+ (Hard) | Algebra +2 tags

805+ (Hard) | Algebra, Fractions and Ratios, Geometry hide tags

Bunuel

03 May 2020, 10:41

37

5

5,902

by: bumpbot

21 Jan 2025, 04:41

ER

In a certain flight 3/4 of its seats were booked including 2/3 of its

655-705 (Hard) | Fractions and Ratios

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

Bunuel

03 Sep 2019, 23:05

26

11

15,744

by: bumpbot

21 Jan 2025, 04:35

ER

Given the formula T = 2pi(r^3/(GX))^(1/2). If T is doubled and r is

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

26 Nov 2021, 03:45

5

2

1,788

by: bumpbot

21 Jan 2025, 04:31

If the number of items sold is given by 12 - 2x, where x is the price

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

sritamasia

03 Dec 2021, 11:03

3

2,410

by: bumpbot

21 Jan 2025, 04:19