GMAT Problem Solving (PS) Forum - Free Practice Questions

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

Bunuel

03 Dec 2022, 14:23

333

12

158,077

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,556

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

1,393,329

by: bb

16 Apr 2026, 14:28

ER

If x = -1 and if n is the sum of the first 404 prime numbers

605-655 (Medium) | Exponents, Number Properties

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

MasteringGMAT

29 Jun 2023, 08:32

308

15

42,971

by: bumpbot

15 Apr 2026, 12:45

ER

12 Days of Christmas GMAT Competition - Day 10: If 9 < n < 99, for how

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

27 Dec 2024, 09:00

15

9

5,601

by: bumpbot

15 Apr 2026, 12:26

ER

In a sequence of numbers, every number, except for the first one,

655-705 (Hard) | Exponents, Sequences

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

guguskin

14 Oct 2015, 12:02

8

5

5,034

by: bumpbot

15 Apr 2026, 12:08

ER

The rental charge for a car is 34 cents for the first 1/4 mile

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

bmwhype2

22 Oct 2007, 09:47

27

9

9,651

by: bumpbot

15 Apr 2026, 11:50

ER

If |x| + 3|y| = 30, then find the largest distance

705-805 (Hard) | Absolute Values, Coordinate Geometry

705-805 (Hard) | Absolute Values, Coordinate Geometry hide tags

pintukr

25 Jul 2023, 02:45

35

9

4,548

by: bumpbot

15 Apr 2026, 11:41

ER

Nitish was to get a 50% hike in his pay but the computer operator wron

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

08 Jan 2021, 09:30

4

3

3,972

by: bumpbot

15 Apr 2026, 11:34

ER

If x is a prime number and (a + b + c - 1 + x)^2 + |1/(1 - x)

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

14 May 2024, 01:30

28

6

2,865

by: bumpbot

15 Apr 2026, 11:31

ER

If n is a prime number greater than 65, then which of the following

805+ (Hard) | Multiples and Factors, Remainders

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

Bunuel

17 Jan 2023, 09:00

19

8

4,614

by: bumpbot

15 Apr 2026, 11:15

ER

If each of the following fractions were written as a repeati

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

1, 2

gmatraider

28 Jan 2008, 16:18

1.0k

22

48,386

by: Usernamevisible

15 Apr 2026, 11:10

ER

What is the value of

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

Russ19

23 Mar 2022, 08:05

21

8

4,249

by: Bunuel

15 Apr 2026, 10:44

ER

In an exam, 5 people have different scores ranging from 0 to 100

555-605 (Medium) | Min-Max Problems, Statistics and Sets Problems

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

Bunuel

24 Nov 2023, 09:36

9

5

3,159

by: SM15

15 Apr 2026, 10:39

ER

A man 8 friends whom he wants to invite for dinner. The number of ways

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

VyshakhR1995

27 Apr 2017, 06:35

67

11

20,727

by: Bunuel

15 Apr 2026, 10:05

ER

Three identical glasses contain water. One glass is

655-705 (Hard) | Fractions and Ratios

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

kevincan

15 Apr 2026, 06:26

2

1

227

by: khanhtam28

15 Apr 2026, 09:42

ER

If (1/50)^a(1/20)^4 = 1/50 (100)^-6 , a = ?

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

ExpertsGlobal5

25 Jan 2026, 22:00

12

5

894

by: Rishm

15 Apr 2026, 09:14

ER

If 0.001<a<0.002 and 1,000<b<2,000, which of the following could be

705-805 (Hard) | Arithmetic

705-805 (Hard) | Arithmetic hide tags

Bunuel

02 Jun 2023, 10:30

20

2

2,726

by: bumpbot

15 Apr 2026, 08:59

ER

If a and b are nonzero integers such that 2a = 5b, then each of the fo

605-655 (Medium) | Inequalities, Must or Could be True

605-655 (Medium) | Inequalities, Must or Could be True hide tags

shasadou

06 Oct 2015, 00:37

46

5

11,935

by: bumpbot

15 Apr 2026, 08:38

ER

If [z] denotes the least integer greater than or equal to z and

705-805 (Hard) | Functions and Custom Characters, Number Properties

705-805 (Hard) | Functions and Custom Characters, Number Properties hide tags

EgmatQuantExpert

24 May 2017, 11:50

142

12

13,427

by: bumpbot

15 Apr 2026, 08:14

ER

If n is the product of the integers from 1 to 20 inclusive, what is th

Sub 505 (Easy) | Exponents +2 tags

Sub 505 (Easy) | Exponents, Multiples and Factors, Number Properties hide tags

shanewyatt

22 Nov 2009, 18:05

337

17

80,936

by: bumpbot

15 Apr 2026, 07:58

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Must Read Articles and Practice Questions to score Q51 !!!!

Collection of Questions +3 tags

Collection of Questions, Math Strategies, Guides & Resources, Useful Links hide tags

1, 2

EgmatQuantExpert

17 May 2020, 14:13

879

36

66,087

by: bumpbot

15 Apr 2026, 07:21

ER

John invites 12 friends to a dinner party, half of whom are men. Exact

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

02 Jul 2019, 05:00

16

7

7,505

by: Amazingakhil

15 Apr 2026, 07:15

ER

Letters are sent out to invite people to a dinner party. In every

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

02 Oct 2023, 01:30

7

2

2,254

by: Amazingakhil

15 Apr 2026, 07:14

ER

At a certain dinner party, there are three drinking glasses for every

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

24 May 2022, 03:45

1

2

1,031

by: Amazingakhil

15 Apr 2026, 07:13

ER

How many positive 4-digit integers are divisible by 20 if the repetiti

655-705 (Hard) | Combinations, Multiples and Factors

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

Bunuel

07 Jun 2019, 02:43

40

8

8,236

by: bumpbot

15 Apr 2026, 05:37

ER

A chemistry student is working with solution M, which has a 20% calciu

805+ (Hard) | Mixture Problems

805+ (Hard) | Mixture Problems hide tags

dimmak

12 Jul 2018, 20:17

56

10

7,754

by: bumpbot

15 Apr 2026, 05:23

ER

If 3 of the 10 smallest positive integers are chosen at rand

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

kevincan

14 Apr 2026, 17:50

5

1

258

by: Edskore

15 Apr 2026, 04:49

ER

A and B can do a piece of work in 72 days; B and C can do it in 120 da

555-605 (Medium) | Work and Rate Problems

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

Bunuel

27 Apr 2021, 04:15

19

5

3,382

by: bumpbot

15 Apr 2026, 04:17

ER

How many positive integers less than 50 have a reminder 01

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Reni

31 Jul 2014, 10:16

82

17

18,837

by: bumpbot

15 Apr 2026, 03:48

ER

Using the above inequalities, what is one-half of the smallest possibl

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

05 May 2021, 05:15

2

3

1,402

by: bumpbot

15 Apr 2026, 03:43

ER

If the numerator of a certain fraction is a quarter of the value of th

605-655 (Medium) | Fractions and Ratios

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

Bunuel

01 May 2021, 07:15

5

3

3,463

by: bumpbot

15 Apr 2026, 03:25

ER

Tobys percentage profit on selling a bat was 25 percentage points mor

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

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

mangamma

18 Jun 2019, 09:46

33

6

6,420

by: luisdicampo

15 Apr 2026, 03:16

ER

A number when divided by 3 leaves a remainder 1. When the quotient is

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

19 Jan 2023, 11:48

11

9

6,314

by: bumpbot

15 Apr 2026, 03:13

ER

Three successive discounts of 20% each are equivalent to one discount

605-655 (Medium) | Percent and Interest Problems

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

ExpertsGlobal5

09 Feb 2026, 20:00

7

6

982

by: luisdicampo

15 Apr 2026, 03:13

ER

Ogel Limited sells toys and books only. It’s revenues from toys sales

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

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

mangamma

09 Jun 2019, 09:54

38

4

7,925

by: luisdicampo

15 Apr 2026, 03:07

ER

What is the least number which when divided by 5, 6, 7 and 8 leaves a

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

GTExl

17 Jul 2017, 13:38

11

6

15,901

by: bumpbot

15 Apr 2026, 02:56

ER

The greatest number of four digits which is divisible by 15, 25, 40 an

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

LMP

10 Aug 2018, 00:19

12

6

34,289

by: bumpbot

15 Apr 2026, 02:52

ER

What least number must be subtracted from 13601, so that the remainder

555-605 (Medium) | Multiples and Factors, Remainders

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

gmatter923

14 Feb 2020, 00:12

14

5

4,611

by: bumpbot

15 Apr 2026, 02:37

ER

What least number must be subtracted from 1294 so that the remainder

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

09 May 2022, 07:15

6

3

2,286

by: bumpbot

15 Apr 2026, 02:20

ER

The price of a Carson V vacuum cleaner is $10 higher in Brig

805+ (Hard) | Percent and Interest Problems

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

kevincan

08 Apr 2026, 14:35

3

1

276

by: luisdicampo

15 Apr 2026, 02:08

ER

If the integer x is rounded to the nearest hundred, the result represe

605-655 (Medium) | Number Properties, Percent and Interest Problems

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

Bunuel

04 Nov 2019, 04:12

72

8

12,298

by: luisdicampo

15 Apr 2026, 01:45

ER

If f(x) = x^2/(x^4 - 1), what is f(1/x) in terms of f(x)?

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

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

bmwhype2

18 Oct 2023, 00:39

82

9

29,198

by: bumpbot

15 Apr 2026, 01:14

ER

In a sequence, nth term: an = 4 + 10, nth term: an = 4 +

705-805 (Hard) | Sequences

705-805 (Hard) | Sequences hide tags

Bunuel

15 Aug 2022, 01:30

6

2

3,469

by: bumpbot

15 Apr 2026, 00:33

ER

Question of the Week - 37 (The nth term of a sequence...)

805+ (Hard) | Algebra, Sequences

805+ (Hard) | Algebra, Sequences hide tags

EgmatQuantExpert

28 Feb 2019, 00:54

41

4

5,439

by: bumpbot

14 Apr 2026, 23:54

ER

One worker can perform a certain task in 3 hours. A second worker can

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

26 Sep 2022, 06:13

10

4

3,063

by: bumpbot

14 Apr 2026, 23:05

ER

Together it takes three different machines 5 hours to complete a job.

Sub 505 (Easy) | Arithmetic +2 tags

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

AaronPond

01 May 2020, 11:46

17

3

4,412

by: bumpbot

14 Apr 2026, 22:52

ER

Jill went up a hill at an unknown constant speed. She then immediately

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

24 Apr 2017, 04:15

134

10

17,039

by: Saurav1408

14 Apr 2026, 22:25

ER

Which of the following is an integer

555-605 (Medium) | Number Properties, Roots

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

kevincan

09 Apr 2026, 16:31

3

5

423

by: KarishmaB

14 Apr 2026, 22:19

ER

How many integers between 1 and 10^21

805+ (Hard) | Combinations, Sequences

805+ (Hard) | Combinations, Sequences hide tags

PTK

16 Oct 2010, 00:50

118

11

40,958

by: Kinshook

14 Apr 2026, 22:13

ER

What is the square root of 239,121?

555-605 (Medium) | Number Properties, Roots

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

Bunuel

16 Apr 2015, 04:55

107

14

13,377

by: bumpbot

14 Apr 2026, 22:06

ER

The number of stamps that Kaye and Alberto had were in the

605-655 (Medium) | Fractions and Ratios, Word Problems

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

kilukilam

27 Jul 2010, 13:25

638

19

126,880

by: Saurav1408

14 Apr 2026, 22:04

ER

Nikita has part of his money invested at [m]2.5%[/m] and the

605-655 (Medium) | Mixture Problems +2 tags

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

kevincan

13 Apr 2026, 16:00

6

4

551

by: SaveSilk

14 Apr 2026, 21:39