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

327

12

153,040

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

313,025

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,386,145

by: bb

16 Apr 2026, 14:28

ER

What is the greatest value of integer n such that 5^n is a factor of

Sub 505 (Easy) | Multiples and Factors

Bunuel

02 Dec 2016, 06:58

5

3

4,166

by: ScottTargetTestPrep

27 Nov 2019, 12:12

ER

If a is divisible by 9!, then a/6 must be

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

Bunuel

02 Dec 2016, 06:57

1

4

2,707

by: MHIKER

11 Nov 2020, 19:41

ER

Which of the following can be divided by all integers between 1 and 9,

605-655 (Medium) | Multiples and Factors

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

Bunuel

02 Dec 2016, 06:54

9

4

3,914

by: loner_geek

13 Jun 2024, 10:01

ER

A tutor is scheduling his appointments for the day and has 5 students

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

Bunuel

02 Dec 2016, 06:47

5

4

2,457

by: bumpbot

24 Oct 2020, 05:08

ER

Last Year the price per share of Company A's stock on March 31 was 25

555-605 (Medium) | Percent and Interest Problems

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

riteshpatnaik

02 Dec 2016, 01:24

44

8

19,669

by: bumpbot

15 Mar 2025, 11:53

ER

On a certain bookshelf with 500 books, all books are either hardcover

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

01 Dec 2016, 07:20

2

4

2,331

by: Nunuboy1994

22 Mar 2017, 16:07

ER

At a beauty parlor 34 women have curlers in their hair and 54 are unde

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

01 Dec 2016, 02:25

3

2,344

by: sjavvadi

01 Dec 2016, 11:04

ER

The standard deviation of which of the following is equivalent to that

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

MathRevolution

01 Dec 2016, 02:06

5

4

3,370

by: bumpbot

17 Dec 2024, 10:43

ER

Which of the following is the least common multiple of 136 and 204?

555-605 (Medium) | Multiples and Factors

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

Bunuel

01 Dec 2016, 01:59

5

2,921

by: gracie

30 Mar 2020, 11:49

What is the remainder when 99009900990099000065 is divided by 32

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

stonecold

30 Nov 2016, 19:09

18

7

4,511

by: bumpbot

03 Mar 2021, 22:48

ER

Useful Articles and Practice Questions to ace GMAT Geometry

Math Strategies, Guides & Resources, Useful Links

Math Strategies, Guides & Resources, Useful Links hide tags

EgmatQuantExpert

07 Aug 2018, 02:44

131

3

19,482

by: bumpbot

19 Jan 2026, 04:01

ER

What is the measurement of one inner angle of the regular octagon?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

MathRevolution

30 Nov 2016, 03:15

3

5

4,341

by: bumpbot

04 Nov 2024, 11:06

ER

In the xy-plane, triangular region S is bounded by the lines x=0,y=0,

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

Bunuel

30 Nov 2016, 03:05

63

7

13,516

by: bumpbot

10 May 2026, 00:05

ER

The restorative power of sleep is graphically approximated by the func

655-705 (Hard) | Coordinate Geometry, Functions and Custom Characters

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

Bunuel

30 Nov 2016, 03:04

32

7

7,735

by: bumpbot

06 Apr 2026, 22:05

ER

If a represents the measure of an interior angle of a regular octagon

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

30 Nov 2016, 03:03

8

4

5,287

by: Abhishek009

01 Sep 2020, 12:05

ER

What is the largest integer n such that 3^n < 0.001?

555-605 (Medium) | Exponents +2 tags

555-605 (Medium) | Exponents, Inequalities, Min-Max Problems hide tags

Bunuel

30 Nov 2016, 03:02

68

7

12,438

by: luisdicampo

10 Mar 2026, 05:48

ER

If x=−|y| , which of the following must be true?

505-555 (Easy) | Absolute Values, Must or Could be True

505-555 (Easy) | Absolute Values, Must or Could be True hide tags

Bunuel

30 Nov 2016, 02:57

54

10

9,334

by: bumpbot

13 Apr 2026, 20:16

ER

Let a be a sequence such that the term an=a(n−1)+a(n−3) for all intege

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

Bunuel

30 Nov 2016, 02:54

1

4

3,123

by: ScottTargetTestPrep

21 Mar 2017, 06:18

ER

In a certain law firm, Mr. Jones schedules meetings every 15 minutes,

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

30 Nov 2016, 02:51

10

5

6,125

by: bumpbot

27 Nov 2024, 23:18

ER

If n=2^5*3^4*5^3*7^2*11, how many factors of n are there?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

MathRevolution

01 Dec 2016, 02:01

9

6

5,385

by: bumpbot

16 Feb 2025, 06:40

ER

Mastering Important Concepts in Triangles-II - Exercise Question #2

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

EgmatQuantExpert

07 Aug 2018, 21:15

23

8

11,111

by: bumpbot

16 Dec 2022, 22:44

ER

Mastering Important Concepts Tested by GMAT in Triangles - II

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

EgmatQuantExpert

07 Aug 2018, 05:31

39

10

37,461

by: bumpbot

12 Jul 2023, 10:11

ER

What is the value of A=1*2+2*3+...+9*10?

555-605 (Medium) | Algebra, Sequences

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

broall

29 Nov 2016, 03:59

31

10

4,609

by: bumpbot

29 Jun 2025, 20:15

ER

What is the value of x? |x+2|+|x3|=|2x+3|

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

broall

29 Nov 2016, 03:52

52

8

9,765

by: Confide

15 Dec 2023, 12:04

ER

Math Revolution Daily quiz (Day 22)

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

MathRevolution

29 Nov 2016, 01:11

5

2

2,387

by: ParitoshRawat99

06 May 2021, 01:43

ER

If X is the GCD of three positive integers whose LCM is Y,then which

605-655 (Medium) | Multiples and Factors, Number Properties

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

stonecold

28 Nov 2016, 12:15

16

5

4,882

by: bumpbot

16 Jan 2025, 22:17

ER

Which of the following must be true about two integers a and b

605-655 (Medium) | Multiples and Factors, Number Properties

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

stonecold

28 Nov 2016, 11:38

5

2

2,807

by: bumpbot

18 Jan 2026, 05:06

ER

In a certain housing development, each garden has the shape

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

HarveyKlaus

28 Nov 2016, 11:18

33

5

11,570

by: bumpbot

30 Jul 2025, 07:06

ER

If |-x/3 + 1| < 2, which of the following must be true?

705-805 (Hard) | Absolute Values, Inequalities

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

1, 2

gmatdemolisher1234

03 Oct 2017, 23:58

244

22

25,368

by: WhitEngagePrep

27 Jul 2025, 19:22

ER

If (a+b)^5 = a^5+x*a^4*b+y*a^3*b^2+z*a^2*b^3+t*a*b^4+b^5

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

broall

28 Nov 2016, 07:38

43

4

4,260

by: rajdeep212003

05 Sep 2025, 10:24

ER

What is the value of 1/(1*2*3)+1/(2*3*4)+...+1/(48*49*50)?

805+ (Hard) | Algebra, Sequences

805+ (Hard) | Algebra, Sequences hide tags

broall

28 Nov 2016, 03:59

33

7

4,809

by: WiziusCareers1

02 Jan 2026, 05:02

ER

What is the value of 1/(1*2)+1/(2*3)+...+1/(99*100)?

655-705 (Hard) | Algebra, Sequences

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

broall

28 Nov 2016, 05:08

132

13

42,973

by: bumpbot

16 Feb 2026, 02:32

Applying AM-GM inequality into finding extreme/absolute value

Collection of Questions +3 tags

Collection of Questions, Math Strategies, Theory, Guides & Resources hide tags

broall

27 Nov 2016, 21:11

35

5

9,931

by: bumpbot

19 Nov 2023, 16:00

ER

Which one of the following is the minimum value of the sum of two

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Sajjad1994

27 Nov 2016, 11:32

13

4

18,308

by: ScottTargetTestPrep

07 Oct 2019, 20:04

ER

Mastering Important Concepts Tested by GMAT in Triangles - I

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

EgmatQuantExpert

07 Aug 2018, 05:31

63

10

29,099

by: bumpbot

16 Sep 2022, 11:25

ER

If |(x 3)^2 + 2| < |x 7| , which of the following expresses the al

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

mikemcgarry

26 Nov 2016, 13:20

114

9

11,508

by: bumpbot

16 Sep 2025, 23:56

ER

If points X and Y are two distinct points in the coordinate plane, whi

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

26 Nov 2016, 04:40

8

4,847

by: bumpbot

28 Mar 2024, 19:51

ER

The product P of two prime numbers is between 9 and 55. If one of the

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

26 Nov 2016, 03:11

21

10

24,247

by: vasu1104

21 Dec 2025, 10:04

ER

How many integers from 1 to 2003 inclusive have an odd number of disti

655-705 (Hard) | Multiples and Factors

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

Bunuel

26 Nov 2016, 02:54

42

5

4,594

by: bumpbot

06 Oct 2025, 03:02

ER

If the LCM of x and 90 is 180,how many values can the positive integer

705-805 (Hard) | Multiples and Factors

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

stonecold

25 Nov 2016, 15:44

19

5

4,110

by: unraveled

06 Oct 2024, 09:12

ER

If |x| < 20 and |x – 8| > |x + 4|, which of the following expresses th

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

1, 2

mikemcgarry

25 Nov 2016, 11:44

231

20

19,862

by: bumpbot

16 Sep 2025, 21:09

ER

What is the sum of the first 100 positive odd numbers?

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

MathRevolution

25 Nov 2016, 02:26

39

8

87,106

by: bumpbot

20 Apr 2026, 04:06

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

3,713

by: bumpbot

06 Jan 2025, 02:40

ER

The dark purple region on the number line above is shown in its entire

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

mikemcgarry

24 Nov 2016, 13:29

129

15

15,037

by: bumpbot

17 Aug 2025, 22:53

ER

0.0001^(1/2)

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

lalania1

24 Nov 2016, 08:31

60

15

16,025

by: bumpbot

13 Apr 2026, 03:01

ER

If for some value of x, 5^x + 5^(–x) = B, then which of the following

655-705 (Hard) | Algebra, Exponents

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

lalania1

24 Nov 2016, 08:03

62

12

13,128

by: Bunuel

19 Sep 2025, 11:37

ER

Tom has exactly half a tank of gas in his car, which receives 25 miles

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

24 Nov 2016, 03:07

16

5

4,704

by: bumpbot

26 May 2025, 10:30

ER

While abroad in London, Samson exchanged 250 dollars into pounds at an

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

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

Bunuel

24 Nov 2016, 03:06

19

5

5,035

by: bumpbot

19 Nov 2024, 17:16

ER

Which of the following is closest to the value of (2^23)(5^26)?

555-605 (Medium) | Arithmetic, Exponents

555-605 (Medium) | Arithmetic, Exponents hide tags

Bunuel

24 Nov 2016, 03:03

26

6

5,856

by: GMATWhizTeam

27 May 2022, 11:20

ER

For the sequence a1, a2, a3. ..an, an is defined by an=12n−1−12n for e

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

Bunuel

24 Nov 2016, 03:01

24

6

6,111

by: bumpbot

03 Mar 2026, 14:57