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

332

12

157,611

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

316,214

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

1,392,786

by: bb

16 Apr 2026, 14:28

ER

-6/(b+2) = 5/(b-9)

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

feellikequitting

23 Aug 2012, 07:08

1

4

4,706

by: Abhishek009

02 Jul 2021, 08:05

ER

. If there are no real numbers that satisfy the inequality 3x – k(x +

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

14 Jan 2021, 11:15

11

5

2,952

by: BrushMyQuant

16 Sep 2024, 23:09

ER

. If x is a positive number and 1/2 the square root of x is the cube

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

25 Aug 2016, 01:25

16

12

11,139

by: bumpbot

05 Nov 2025, 15:55

ER

. The average weight of 26 dogs was found to be 12.5 kg. When 1 more d

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

GeorgeKo111

07 Aug 2019, 02:13

5

4

3,149

by: SaquibHGMATWhiz

01 Nov 2022, 09:10

ER

'a' and 'b' are positive integers such that their LCM is 20 and their

655-705 (Hard) | Min-Max Problems, Multiples and Factors

655-705 (Hard) | Min-Max Problems, Multiples and Factors hide tags

Bunuel

31 Jan 2022, 04:45

6

4

3,726

by: bumpbot

24 Apr 2026, 17:04

ER

'A' is the set of the first 100 positive integers. What is the minimum

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Hovkial

21 Aug 2019, 10:36

27

4

4,844

by: bumpbot

14 Mar 2025, 02:05

ER

'Distance/Speed/Time' Word Problems Made Easy

Theory, Guides & Resources

Theory, Guides & Resources hide tags

1, 2, 3

sriharimurthy

01 Feb 2019, 04:28

724

46

620,579

by: bumpbot

23 Mar 2025, 07:52

ER

'm' is the remainder when 3^2020 is divided by 13 and 'n' is the remai

655-705 (Hard) | Exponents, Remainders

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

MathRevolution

31 Aug 2020, 04:02

47

12

14,530

by: PSKhore

30 Aug 2025, 10:43

'P' is the product of 10 consecutive two-digit natural numbers. If 2^a

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

nick1816

01 May 2019, 11:59

13

5

5,470

by: Kinshook

30 May 2024, 01:20

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'Work' Word Problems Made Easy

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

1, 2

sriharimurthy

04 Feb 2019, 05:36

680

38

429,999

by: bumpbot

31 Dec 2025, 11:04

ER

'x' is a positive integer and x^3 is divisible by 27. Which of the

655-705 (Hard) | Exponents +2 tags

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

ann1111

16 Jan 2020, 08:49

64

8

7,781

by: Stella5200

10 May 2026, 02:53

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

2,945

by: bumpbot

22 Jan 2025, 03:27

ER

‘p’ is five times as large as ‘q’. By what percent is q less than p?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

16 Jun 2021, 04:15

1

1,959

by: Showmeyaa

16 Jun 2021, 12:37

ER

“Understanding” the GMAT: Practice vs. Exam Performance

Math Strategies, Theory, Guides & Resources

Math Strategies, Theory, Guides & Resources hide tags

Bunuel

17 Jun 2015, 04:31

15

1

6,490

by: bumpbot

20 Dec 2022, 14:15

(6! + 5!)/(4! + 3!) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

gmathero911

08 Apr 2024, 20:22

12

4

5,313

by: bumpbot

13 Nov 2025, 09:46

ER

(-1)^(-1/3)(-8)^(-1/3)(-27)^(-1/3)(-64)^(-1/3) =

555-605 (Medium) | Arithmetic +2 tags

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

Bunuel

10 Sep 2017, 05:25

13

5

4,728

by: BrushMyQuant

22 May 2025, 07:18

(-1)^2 - (-1)^3 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

HKD1710

15 Dec 2018, 08:40

3

9,019

by: bumpbot

02 Mar 2026, 19:29

ER

(-3)^(-2) =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

11 Oct 2019, 03:56

8

4

9,033

by: shahsahil2101

04 May 2026, 23:27

ER

(.0032)(.028)(100)/(.008)(.07)(50) =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

08 Nov 2021, 05:45

6

2

4,195

by: kop18

05 Aug 2023, 03:23

ER

(.05)(.25)/100 = ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

07 Oct 2021, 07:00

2

3

2,417

by: Abhishek009

07 Oct 2021, 08:29

ER

(.08)^(-4)/(.04)^(-3) =

555-605 (Medium) | Algebra, Exponents

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

pmklings

09 Aug 2016, 01:59

34

6

9,875

by: bumpbot

17 Aug 2025, 10:04

ER

((-1.5)(1.2)-(4.5)(0.4))/30

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

13 Feb 2014, 02:23

89

12

43,577

by: eeshajain

28 Feb 2026, 23:23

ER

((-1.9)(0.6) – (2.6)(1.2))/6.0 = ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

08 Feb 2022, 04:45

1

1,599

by: kungfury42

08 Feb 2022, 13:19

ER

((-2.8)(1.8)-(1.4)(2.4))/105

605-655 (Medium) | Arithmetic

605-655 (Medium) | Arithmetic hide tags

Lulubarbar

13 Oct 2019, 18:24

6

5

4,764

by: bumpbot

01 Apr 2025, 23:38

ER

((-4.2)^2 - 6(1.2)^2)/3 =

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

14 Feb 2023, 23:57

8

3

2,961

by: antoniofrazao

26 Apr 2026, 20:19

ER

((0.9996/0.98) - 1) =

555-605 (Medium) | Fractions and Ratios

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

mikemcgarry

09 Jun 2014, 12:59

20

7

6,539

by: bumpbot

28 May 2025, 02:10

ER

((1 + 17/64)^(1/2))^(1/2)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

06 May 2021, 11:04

1

3

3,723

by: BrushMyQuant

20 Jan 2025, 05:43

ER

((15 - 4*14^(1/2))^(1/2) + (15 + 4*14^(1/2))^(1/2))^2 =

555-605 (Medium) | Algebra, Roots

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

pepo

12 Apr 2024, 02:08

62

9

14,134

by: bumpbot

08 Jun 2025, 10:45

ER

((15 + 4(14)^(1/2))^(1/2) + (15 - 4(14)^(1/2))^(1/2))^2

555-605 (Medium) | Algebra, Roots

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

obs23

28 Jan 2024, 14:18

243

17

41,414

by: bumpbot

25 Apr 2026, 07:32

ER

((3^(-1) + 4^(-1))^(-2)) =

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

13 Jan 2024, 07:30

3

2

1,624

by: bumpbot

26 Nov 2025, 12:52

ER

((31 6))(16 + 9))^(1/2) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Bunuel

07 Jul 2022, 15:30

1

2

1,898

by: BrushMyQuant

26 Jul 2025, 04:39

((4 × 9 + 9 × 16)/25)^(1/2) = ?

505-555 (Easy) | Algebra, Roots

505-555 (Easy) | Algebra, Roots hide tags

nafuzzz

06 Oct 2024, 07:05

10

3

2,268

by: onlymalapink

13 Mar 2025, 04:47

((49)(137) (56)(49))^(1/2)

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Kavicogsci

24 Aug 2024, 22:22

2

1

1,447

by: Chibvike

04 Sep 2024, 08:00

ER

((7^(1/2))^x)^2/(7^(1/2))^11)/(7^x/7^11)

555-605 (Medium) | Algebra +2 tags

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

Bunuel

24 Jul 2019, 02:28

18

6

4,645

by: thxobl

01 Jan 2025, 15:34

ER

((80+25)^2-8000)^(1/2)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

04 May 2021, 03:15

16

4

3,974

by: bumpbot

23 Feb 2026, 01:40

ER

((99^2 + 101^2)/2 - 1)^(1/4)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

PareshGmat

08 Jan 2015, 01:42

61

13

10,040

by: bumpbot

25 Apr 2026, 03:44

ER

((a^2)^6)^(1/3) = ?

Sub 505 (Easy) | Exponents, Roots

Sub 505 (Easy) | Exponents, Roots hide tags

Bunuel

02 Jul 2020, 02:44

6

2,490

by: bumpbot

09 Sep 2024, 18:48

ER

((n-1)!+n!+(n+1)!)/n!

655-705 (Hard) | Multiples and Factors

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

jahanafsana

18 Feb 2016, 15:26

129

12

22,307

by: bumpbot

17 Feb 2026, 12:44

ER

([[81(x^7)]^1/2]/[9x^4]^1/2) - [(162x^5)^1/2]/(27x^6) = ?

555-605 (Medium) | Exponents, Roots

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

Bunuel

07 Oct 2021, 05:15

10

4

3,640

by: Bunuel

06 Nov 2025, 07:03

ER

(|x| - 3) (|y| + 4) = 12. How many pairs of integers (x, y) satisfy th

805+ (Hard) | Absolute Values +2 tags

805+ (Hard) | Absolute Values, Algebra, Inequalities hide tags

GMATinsight

08 May 2020, 07:52

60

6

12,042

by: praesentiumnemo

08 Oct 2025, 09:48

ER

(|x| + 3)(|y| - 4) = 12. How many pairs of integers (x,y) satisfy this

805+ (Hard) | Absolute Values, Algebra

805+ (Hard) | Absolute Values, Algebra hide tags

Bunuel

28 Dec 2021, 04:00

21

5

3,980

by: bumpbot

06 Jul 2025, 19:11

ER

(√11 + √11 + √11)^2 =

Sub 505 (Easy) | Arithmetic, Exponents

Sub 505 (Easy) | Arithmetic, Exponents hide tags

vikasp99

26 Feb 2017, 20:21

8

7

5,020

by: bumpbot

14 Sep 2023, 17:27

ER

(√2.94)*(√1.13/∛0.03) is closest to which of the following

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

kiran120680

04 May 2019, 09:06

24

5

4,788

by: ManishaPrepMinds

07 Jul 2025, 12:42

ER

(√23 - 1)(√23 + 1)(√22 - 1)(√22 + 1) =

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

27 Oct 2020, 06:30

3

1,844

by: Abhishek009

27 Oct 2020, 07:53

ER

(√3 + √2)(√3 − √2) − (√7 − √5)(√7 + √5)

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

25 Mar 2021, 05:30

2

1

2,170

by: GMATinsight

25 Mar 2021, 05:35

ER

(√5 + 2)/(√5 – 2) =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

07 Jan 2022, 06:15

1

2

1,505

by: Paok

07 Jan 2022, 06:29

ER

(√5+√5)(√5−√5)^2 =

605-655 (Medium) | Algebra, Roots

605-655 (Medium) | Algebra, Roots hide tags

Bunuel

23 Oct 2018, 23:59

27

6

9,495

by: bumpbot

15 Sep 2025, 02:16

ER

(√x)x can be expressed as:

505-555 (Easy) | Algebra +2 tags

505-555 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

10 Apr 2018, 00:08

22

7

6,692

by: bumpbot

11 Apr 2026, 02:43

ER

(0, 4√3 - 3) and (-4, -3) are vertices of an equilateral triangle. Whi

655-705 (Hard) | Coordinate Geometry

655-705 (Hard) | Coordinate Geometry hide tags

Bunuel

29 Jun 2021, 07:15

10

5

2,993

by: okHedwig

14 May 2025, 05:52

ER

(0.0004)(0.000005)/200,000 is equal to which of the following?

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

13 Jul 2023, 03:45

7

2

2,055

by: bumpbot

03 Oct 2024, 15:16