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

331

12

155,292

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of April 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

314,372

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

1,389,880

by: bb

16 Apr 2026, 14:28

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Z is 120% of Y. X is smaller than Z by 80%. What percentage is X of Y?

555-605 (Medium) | Percent and Interest Problems

Bunuel

24 Oct 2019, 02:10

4

2,128

by: ScottTargetTestPrep

26 Oct 2019, 08:58

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z is a positive integer and multiple of 2; p = 4z, what is the remaind

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

Bunuel

25 Jun 2015, 04:42

14

7,104

by: GMAT0010

07 May 2020, 05:17

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Z is a set of positive numbers. The median of Z is greater than the me

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

Bunuel

11 Apr 2021, 20:45

28

4

8,895

by: bumpbot

29 Mar 2026, 08:02

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Z is the set of the first n positive odd numbers, where n is

705-805 (Hard) | Arithmetic, Number Properties

705-805 (Hard) | Arithmetic, Number Properties hide tags

Smita04

14 Jun 2012, 04:08

141

11

13,790

by: totamofficiis

02 Mar 2026, 09:13

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z*z^(1/2) =

Sub 505 (Easy) | Algebra +2 tags

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

guddo

25 Jan 2024, 01:40

10

2

4,157

by: bumpbot

19 Feb 2025, 21:43

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Zachary is helping his younger brother, Sterling, learn his

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

akshayb2

05 Oct 2013, 05:05

27

12

8,141

by: KarishmaB

15 Sep 2025, 21:06

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Zachary wants to buy four icecreams one each of four different bran

605-655 (Medium) | Combinations

605-655 (Medium) | Combinations hide tags

nkmungila

08 Nov 2017, 23:57

58

6

11,563

by: luisdicampo

09 Apr 2026, 03:17

Zack eats one fruit each day for breakfast. He eats bananas on four

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Snehaaaaa

23 Oct 2023, 02:51

8

2

1,648

by: bumpbot

01 Nov 2025, 09:37

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Zack receives $0.15 for each of the first 2,500 weekly magazine copies

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

28 Aug 2025, 22:00

5

649

by: Souradeep17

29 Aug 2025, 12:02

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Zanta Airline has a free luggage allowance for its passengers.

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Kaushik786

18 Mar 2020, 21:26

5

4

5,577

by: HarshavardhanR

12 Mar 2026, 21:22

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Zen and Noah decided to read a novel. When Noah started reading the no

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Bunuel

15 Sep 2019, 21:14

54

11

6,199

by: bumpbot

30 Jun 2025, 07:27

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Zero has how many positive divisors?

505-555 (Easy) | Multiples and Factors

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

stonecold

23 Apr 2016, 07:00

2

6

3,866

by: stonecold

24 Apr 2016, 10:01

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Zeta took several pictures with her new digital camera. Each picture

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

13 May 2021, 04:00

5

2,273

by: bumpbot

21 Apr 2025, 07:38

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Zeynep (the lady of the rings) has 10 identical gold, 10 identical sil

Poor Quality

Poor Quality hide tags

leve

18 May 2016, 05:14

14

10

3,417

by: shakun

10 Jul 2017, 10:43

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Zoe needs to drive 879 miles in 24 hours. She will need seven rest bre

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

Bunuel

21 Sep 2021, 05:00

6

5

3,896

by: AllisonBell

25 May 2026, 11:49

Zoltan's solutions to OG2018 PS

Downloads, Math Strategies, Guides & Resources

Downloads, Math Strategies, Guides & Resources hide tags

ZoltanBP

26 Jun 2020, 20:19

39

5

5,796

by: bumpbot

14 Jan 2023, 14:20

ER

ZW has a length of 3 and XZ has a length of 6. What is the area of tri

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

19 Dec 2018, 01:06

2

3

2,516

by: Vahid123

19 Dec 2018, 07:00

ER

ΔABC, which is right-angled at B, is inscribed in a circle with centre

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

mangamma

28 May 2019, 10:13

32

14

4,674

by: bumpbot

26 Jun 2024, 08:23