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

151,937

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

312,382

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

1,383,806

by: bb

16 Apr 2026, 14:28

ER

1− (1/2)/3 = ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Sajjad1994

21 Sep 2019, 23:34

1

4

1,550

by: ScottTargetTestPrep

05 Oct 2019, 16:53

ER

1+2x+3x^2+4x^3+.............nx^(n-1) Whats the sum of the

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

gmat2me2

20 Mar 2005, 06:29

3

5

93,112

by: KarishmaB

21 Jan 2013, 21:11

ER

1+1/2+1/3+.....+1/16 is

705-805 (Hard) | Arithmetic, Fractions and Ratios

705-805 (Hard) | Arithmetic, Fractions and Ratios hide tags

bagdbmba

29 Apr 2014, 23:19

103

15

14,562

by: bumpbot

14 Apr 2025, 02:50

ER

1+ 5/10 + 3/1000 + 9/10000 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

02 Sep 2021, 03:14

1

1,469

by: sj296

02 Sep 2021, 11:11

ER

1% of 200% of 360 is what percent of 0.1% of 60?

655-705 (Hard) | Percent and Interest Problems

655-705 (Hard) | Percent and Interest Problems hide tags

Bunuel

24 Oct 2025, 01:07

4

1,053

by: CLStudyAbroad

28 Oct 2025, 23:01

ER

1/y^(1/3) = ?

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

Bunuel

08 Sep 2021, 04:37

5

3

3,096

by: bumpbot

19 Jul 2025, 09:29

ER

1/x+1/y=1 xy=6, then what is the value of x^2+y^2?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Splendidgirl666

19 Jan 2012, 13:21

28

14

10,078

by: bumpbot

29 Mar 2026, 07:46

ER

1/r of a circular pizza has been eaten. If the rest of the pizza is di

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

Bunuel

30 Oct 2018, 02:52

7

6

6,359

by: bumpbot

11 Jun 2023, 02:25

ER

1/5 of all the cars on a certain auto lot are red, and 2/3 of all the

555-605 (Medium) | Fractions and Ratios

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

Bunuel

17 Dec 2018, 23:18

6

3

7,338

by: bumpbot

20 Oct 2025, 18:35

ER

1/5 of a number is equal to 5/8 of the second number. If 35 is added

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

11 Aug 2021, 08:15

2

1,690

by: QuantMadeEasy

11 Aug 2021, 10:07

ER

1/5 of a number is 5/8 times another number. If 35 is added to the

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

DisciplinedPrep

12 May 2020, 20:31

2

5

3,432

by: minustark

19 May 2020, 22:05

ER

1/5 of 0.1 percent equals:

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

06 Jul 2019, 23:59

4

3,782

by: tinklepoo

13 Apr 2019, 10:24

ER

1/4% written as a decimal is

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

17 Oct 2020, 11:30

1

2

1,118

by: kntombat

17 Oct 2020, 12:23

ER

1/4^2 - 1/4*1/3 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

19 Jul 2021, 05:45

2

1,242

by: MathRevolution

19 Jul 2021, 09:28

1/4 of Arif's income and 1/3 of Babu's income equal Tk. 1,10

555-605 (Medium) | Fractions and Ratios

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

Emdad

18 May 2021, 23:22

4

3,891

by: bumpbot

21 Sep 2024, 23:35

ER

1/4 of all the juniors and 2/3 of all the seniors are going on a trip.

605-655 (Medium) | Fractions and Ratios

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

Bunuel

19 Apr 2022, 08:45

1

4,782

by: stne

26 Apr 2022, 21:59

ER

1/4 of a number subtracted from 1/3 of the same number gives 12. The

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

09 May 2022, 06:45

1

5,675

by: Abhishek009

09 May 2022, 09:50

ER

1/32 + 1/32 + 1/16 + 1/8 + 1/4 + 1/2 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

08 Oct 2019, 21:18

1

3

2,396

by: Abhishek009

12 Jun 2023, 08:22

ER

1/3(x - 2) + 1/x - 2 - 1/2(x - 2) = -5/6. What is the value of x?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

12 Apr 2023, 08:45

3

1,472

by: ThatDudeKnows

12 Apr 2023, 11:22

ER

1/3 of the cookies in a jar are chocolate chip, 2/3 of the remaining

555-605 (Medium) | Fractions and Ratios

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

Bunuel

23 Jan 2019, 00:54

2

4

6,345

by: ScottTargetTestPrep

27 Jan 2019, 19:23

ER

1/3 of the 90 ducks on a pond are mallards. If 22 ruddy ducks and 18

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

08 Mar 2023, 11:30

1

1,332

by: Shreyahahaha

09 Mar 2023, 11:45

ER

1/3 of the 120 marbles in a jar are red. If 20 red marbles are taken

555-605 (Medium) | Fractions and Ratios

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

Bunuel

23 Jan 2019, 00:53

1

3

1,850

by: bumpbot

28 May 2025, 07:06

ER

1/3 +1/2 - 5/6 + 1/5 + 1/4 - 9/20 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

LithiumIon

07 Apr 2020, 05:31

38

17

29,874

by: ManifestDreamMBA

17 Jan 2025, 06:08

ER

1/3 + 1/3 equals how many twelfths?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

04 May 2020, 06:48

5

5,977

by: ScottTargetTestPrep

21 May 2020, 05:09

ER

1/3 + (10/7*7/12)/6 - 11/12 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

15 Aug 2019, 00:16

1

3

3,757

by: eakabuah

16 Aug 2019, 00:54

ER

1/2+1/3+1/4+1/5+1/6 =

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

CAMANISHPARMAR

11 Feb 2020, 22:23

5

4

3,004

by: bumpbot

31 Jan 2025, 09:36

ER

1/2/(1/4 + 1/6) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

08 Oct 2018, 01:33

3

5

9,933

by: bumpbot

06 Dec 2023, 03:46

ER

1/2*1/3 + 1/4*1/9 + 1/8*1/27 + ... =

555-605 (Medium) | Sequences

555-605 (Medium) | Sequences hide tags

gmatcafe

09 Feb 2022, 01:28

6

2

1,896

by: bumpbot

23 Feb 2024, 12:27

ER

1/2(3/4/2/3) / 2/9

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

HKD1710

25 Nov 2018, 10:13

10

5

6,875

by: bumpbot

31 Jan 2025, 05:39

ER

1/2^12 + 2/2^13 + 4/2^14 + 8/2^15 =

505-555 (Easy) | Arithmetic, Exponents

505-555 (Easy) | Arithmetic, Exponents hide tags

Bunuel

01 May 2019, 23:28

14

7

8,727

by: bumpbot

04 Apr 2026, 10:14

ER

1/2^10 + 1/2^11 + 1/2^12 + 1/2^12

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

22 May 2020, 08:46

49

7

12,829

by: ablatt4

02 Sep 2025, 12:36

ER

1/2 of 0.2 percent equals

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

21 May 2017, 12:42

4

5

4,580

by: ScottTargetTestPrep

30 Apr 2018, 16:40

ER

1/2 −3/4 = ?

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Sajjad1994

21 Sep 2019, 23:40

2

1,382

by: sashiim20

22 Sep 2019, 08:05

ER

1/2 + 1/3 + 1/4 + 1/5 + 1/6 = ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

chesstitans

04 Jan 2018, 02:41

5

9

17,855

by: bumpbot

23 Jan 2025, 02:54

ER

1/2 + [(2/3 * 3/8)/4] - 9/16 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Walkabout

07 Dec 2012, 06:03

56

8

42,063

by: bumpbot

22 Apr 2026, 16:58

ER

1/1−(0.2)^2 =?

Sub 505 (Easy) | Arithmetic, Multiples and Factors

Sub 505 (Easy) | Arithmetic, Multiples and Factors hide tags

Sajjad1994

03 Jul 2019, 06:38

5

6

4,207

by: ManifestDreamMBA

16 Jan 2025, 11:26

ER

1/1/2 + 2/2/3 + 3/3/4 =

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Carcass

12 Jul 2018, 09:57

3

2

1,670

by: chetan2u

12 Jul 2018, 10:04

ER

1/1^2 + 1/2^2 + 1/3^2 + 1/4^2 + = ^2/6. What is the value of 1/1^2

605-655 (Medium) | Algebra, Arithmetic

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

MathRevolution

29 Apr 2019, 23:48

100

9

8,752

by: Bunuel

30 Apr 2025, 00:16

ER

1/[(1/0.03) + (1/0.37)] =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

sidoknowia

22 Sep 2016, 22:50

76

5

22,144

by: bishal128

08 Oct 2025, 06:40

ER

1/(a+b), 1/(b+5) and 1/(a+5) are three terms of an arithmetic

805+ (Hard) | Sequences

805+ (Hard) | Sequences hide tags

twobagels

19 Feb 2021, 12:09

20

4

2,787

by: nishantswaft

24 Jan 2025, 10:31

ER

1/(5/4 - 2.5) =

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

13 Aug 2019, 03:22

1

3

1,704

by: EgmatQuantExpert

23 Sep 2019, 13:18

ER

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

555-605 (Medium) | Algebra, Roots

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

Bunuel

23 Jul 2018, 23:27

20

4

4,082

by: BrushMyQuant

24 Apr 2025, 07:19

ER

1/(3-1/(3-1/(3-1)))=

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Bunuel

12 Feb 2026, 10:00

25

4

25,755

by: totaltestprepNick

24 Feb 2026, 10:24

ER

1/(2 + 3/(4 + 1/2)) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

18 May 2021, 08:15

1

2

1,380

by: gmatlover1010

19 May 2021, 06:23

ER

1/(2 - 3)^2 =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

05 Jun 2023, 04:30

2

2,994

by: bumpbot

05 Feb 2025, 03:19

ER

1/(2 - \sqrt3) = ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

chengliu

14 Feb 2024, 00:04

18

10

12,955

by: bumpbot

31 Oct 2024, 13:14

ER

1/(1+1/3)-1/(1+1/2)

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

26 Aug 2012, 02:59

45

10

49,159

by: bumpbot

25 Feb 2026, 13:31

ER

1/(1 + 1/(2 + 1/3))

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Carcass

26 Mar 2024, 02:05

4

5

17,357

by: bumpbot

26 Mar 2024, 02:04

ER

1/(1 - 1/3) - 1/(1 - 1/2) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

26 Aug 2022, 09:15

1

1,312

by: av1901

31 Aug 2022, 17:05

ER

1/(0.75-1)=

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Bunuel

18 Sep 2012, 02:43

47

9

53,326

by: bumpbot

21 Oct 2025, 13:08