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

321

12

151,797

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,300

by: Shashankksharma

17 Apr 2026, 02:55

ER

GMAT PS Question Directory by Topic & Difficulty

bb

16 Apr 2026, 14:28

3.3k

0

1,383,514

by: bb

16 Apr 2026, 14:28

ER

(1 - (4/5)^2)^(1/2) =

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

guddo

30 Jan 2024, 09:24

3

2

3,744

by: bumpbot

02 Jan 2026, 20:16

ER

(0.8)^(-5)/(0.4)^(-4) =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

CLIMBTHELADDER

23 Apr 2018, 00:26

50

6

14,368

by: bumpbot

28 Oct 2025, 07:38

ER

(0.6)^(-8)(0.5)^(-4)/((0.3)^(-6)(0.12)^(-2)) =

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Russ19

26 Feb 2020, 00:33

7

4

2,386

by: bumpbot

01 Oct 2024, 12:10

ER

(0.513)(0.488)(0.942)/(0.684)(0.314)(0.183)

655-705 (Hard) | Arithmetic, Number Properties

655-705 (Hard) | Arithmetic, Number Properties hide tags

pandoraUM

17 Apr 2018, 20:46

144

16

19,540

by: Ngocanhvy

18 Aug 2025, 17:26

ER

(0.3)^5/(0.3)^3

Sub 505 (Easy) | Arithmetic, Exponents

Sub 505 (Easy) | Arithmetic, Exponents hide tags

Bunuel

16 Sep 2018, 02:15

10

8

14,631

by: bumpbot

02 Mar 2026, 19:26

ER

(0.2)(0.3)(0.05) =

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

29 Apr 2019, 04:06

7

5

2,703

by: bumpbot

27 Dec 2021, 06:19

ER

(0.2)^5/((0.2)^3)^2 =

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

10 Jan 2023, 02:30

2

1

1,192

by: Abhishek009

10 Jan 2023, 03:40

ER

(0.177)^2 + (0.354)(0.823) + (0.823)^2 = A) 0.95 B) 0.9602 C) 1 D) 1.0

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Russ19

21 Jun 2022, 06:29

4

2

1,415

by: ASRV

10 Feb 2023, 12:18

ER

(0.15 - 0.03)/(0.2*0.3) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

17 Oct 2019, 00:38

1

3

2,123

by: bumpbot

28 Dec 2024, 21:58

ER

(0.125)^2 =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

06 Jan 2017, 03:13

1

6

5,794

by: JeffTargetTestPrep

09 Jan 2017, 10:45

ER

(0.1*0.12*0.123*10^11)^(1/4) is closest in value to

705-805 (Hard) | Arithmetic

705-805 (Hard) | Arithmetic hide tags

Bunuel

30 Mar 2024, 13:45

11

2

3,521

by: Bunuel

06 Apr 2024, 21:45

ER

(0.1)(0.09)(0.08)(0.07)(0.06)(0.05)(0.04)(0.03)(0.02)(0.01) = A) 10!/1

605-655 (Medium) | Fractions and Ratios

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

Bunuel

24 Jun 2022, 02:30

3

2

3,436

by: bumpbot

11 Nov 2024, 19:09

ER

(0.1)(0.001)/0.01 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

22 Jun 2020, 07:14

3

1,968

by: Kinshook

22 Jun 2020, 09:00

ER

(0.08)(3.3)/[(0.015)(0.02)^2] =

555-605 (Medium) | Algebra +3 tags

555-605 (Medium) | Algebra, Arithmetic, Exponents, Fractions and Ratios hide tags

mikemcgarry

13 Aug 2014, 16:35

27

8

8,129

by: bumpbot

25 Aug 2024, 19:02

ER

(0.08)^(–4)/(0.04)^(–3) =

555-605 (Medium) | Arithmetic, Exponents

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

Bunuel

10 May 2017, 12:22

22

7

6,203

by: bumpbot

11 Dec 2025, 23:20

ER

(0.027*0.0064)/(0.3*0.01*0.016)=

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

28 Mar 2024, 08:54

3

2

1,541

by: Bunuel

05 Apr 2024, 08:00

ER

(0.025*(15/2)*48)/(5*0.0024*(3/4))

555-605 (Medium) | Arithmetic, Fractions and Ratios

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

jlgdr

17 Sep 2013, 10:03

75

4

18,538

by: bumpbot

22 Nov 2025, 01:58

ER

(0.02)^4/(0.002)^2 = ?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

02 Apr 2021, 07:45

4

3

2,496

by: Bunuel

05 Apr 2021, 08:30

ER

(0.01)^4 = ?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

15 Jan 2021, 05:00

1

2

1,801

by: CrackverbalGMAT

15 Jan 2021, 05:32

ER

(0.01)^2(0.014) + (0.01)(0.0026) =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

02 Dec 2022, 15:05

12

5

4,894

by: bumpbot

02 Jun 2025, 22:25

ER

(0.0036)(2.8) / (0.04)(0.1)(0.003) =

555-605 (Medium) | Arithmetic, Exponents

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

Walkabout

07 Dec 2012, 03:52

411

16

70,563

by: totaltestprepNick

24 Feb 2026, 13:06

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

2,007

by: bumpbot

03 Oct 2024, 15:16

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

2,957

by: okHedwig

14 May 2025, 05:52

ER

(√x)x can be expressed as:

Sub 505 (Easy) | Algebra +2 tags

Sub 505 (Easy) | Algebra, Exponents, Roots hide tags

Bunuel

10 Apr 2018, 00:08

21

7

6,531

by: bumpbot

11 Apr 2026, 02:43

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

9,284

by: bumpbot

15 Sep 2025, 02:16

ER

(√5 + 2)/(√5 – 2) =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

07 Jan 2022, 06:15

1

2

1,460

by: Paok

07 Jan 2022, 06:29

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

2,125

by: GMATinsight

25 Mar 2021, 05:35

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

1,815

by: Abhishek009

27 Oct 2020, 07:53

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

4,718

by: ManishaPrepMinds

07 Jul 2025, 12:42

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

4,963

by: bumpbot

14 Sep 2023, 17:27

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

3,915

by: bumpbot

06 Jul 2025, 19:11

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

11,965

by: praesentiumnemo

08 Oct 2025, 09:48

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

3,543

by: Bunuel

06 Nov 2025, 07:03

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

22,137

by: bumpbot

17 Feb 2026, 12:44

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

2,431

by: bumpbot

09 Sep 2024, 18:48

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

58

13

8,084

by: bumpbot

02 Mar 2025, 16:00

ER

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

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

04 May 2021, 03:15

15

4

3,888

by: bumpbot

23 Feb 2026, 01:40

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

4,597

by: thxobl

01 Jan 2025, 15:34

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

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

Kavicogsci

24 Aug 2024, 22:22

2

1

1,401

by: Chibvike

04 Sep 2024, 08:00

((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

2,201

by: onlymalapink

13 Mar 2025, 04:47

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

1,875

by: BrushMyQuant

26 Jul 2025, 04:39

ER

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

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

Bunuel

13 Jan 2024, 07:30

3

2

1,573

by: bumpbot

26 Nov 2025, 12:52

ER

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

605-655 (Medium) | Algebra, Roots

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

obs23

28 Jan 2024, 14:18

226

16

40,151

by: napolean92728

03 Apr 2025, 03:43

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

59

9

13,825

by: bumpbot

08 Jun 2025, 10:45

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

3,673

by: BrushMyQuant

20 Jan 2025, 05:43

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

6,480

by: bumpbot

28 May 2025, 02:10

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

7

3

2,743

by: bumpbot

16 Apr 2026, 00:31

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

4,704

by: bumpbot

01 Apr 2025, 23:38

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

1,558

by: kungfury42

08 Feb 2022, 13:19

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

88

12

43,211

by: eeshajain

28 Feb 2026, 23:23