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

151,936

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

312,380

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

1,383,800

by: bb

16 Apr 2026, 14:28

ER

3^10 + 3^10 + 3^10 =

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

03 Dec 2014, 08:25

5

7

6,058

by: bumpbot

20 Aug 2024, 13:22

ER

3^2*9^5 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

MHIKER

30 Oct 2018, 16:13

3

2

1,998

by: ScottTargetTestPrep

31 Oct 2018, 18:23

ER

3^20 + 3^20 + 3^20 =

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

08 Oct 2019, 21:23

9

6

5,281

by: bumpbot

13 Mar 2023, 06:55

ER

3^20 + 3^22 is how many times greater than 3^20 ?

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

19 Apr 2021, 03:15

3

5

2,724

by: GMATinsight

26 Apr 2021, 02:41

ER

3^21 + 3^22 + 3^24 =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

supremekai

27 Feb 2025, 20:38

2

713

by: Bunuel

27 Feb 2025, 23:32

ER

3^30 + 3^29/3^29 equals

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

22 Jan 2019, 01:21

2

1,972

by: BrentGMATPrepNow

30 Sep 2020, 10:36

ER

3^41 + 3^42 + 3^43 =

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

guddo

30 Jan 2024, 08:53

14

5

5,531

by: egmat

12 Sep 2025, 07:39

ER

3^5 + 1/3^5 =

Sub 505 (Easy) | Algebra, Exponents

Sub 505 (Easy) | Algebra, Exponents hide tags

Bunuel

13 Mar 2018, 06:47

7

3,014

by: bumpbot

31 May 2022, 08:14

ER

3^5 + 3^5 + 3^5 = ?

505-555 (Easy) | Algebra, Exponents

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

Bunuel

06 Feb 2020, 09:20

2

3

1,445

by: ScottTargetTestPrep

08 Feb 2020, 13:21

ER

3^50 divided by 105 leaves the remainder of?

805+ (Hard) | Exponents, Remainders

805+ (Hard) | Exponents, Remainders hide tags

ak2121

04 Aug 2021, 11:45

31

7

4,661

by: sujoykrdatta

22 Apr 2025, 12:15

ER

3^7[(3^−4+3^−5)+(3^−5+3^−6)+(3^−6+3^−7)–3^−7] is what multiple of 17?

555-605 (Medium) | Algebra +2 tags

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

rheam25

12 Mar 2020, 23:39

40

4

6,765

by: bumpbot

23 Jul 2024, 07:16

ER

3^q is a factor of (300!/100!) where q is a positive integer. What is

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

Bunuel

25 Jun 2019, 03:18

47

5

8,419

by: bumpbot

15 Nov 2025, 00:53

ER

3^x*3^y*3^z =729. If x, y, and z are three different positive integers

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

23 Sep 2021, 05:15

1

1,587

by: baruto

23 Sep 2021, 05:40

ER

3-3*6+2=

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

KushalDhiman

22 Jun 2016, 04:10

4

3

2,636

by: chetan2u

22 Jun 2016, 04:16

ER

3, 6, 9, 12, … are multiples of 3. How many multiples of 3 lie between

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

MathRevolution

31 Oct 2018, 02:46

7

9

5,782

by: mbaprep2020

17 Feb 2020, 23:14

ER

3.003/2.002=

505-555 (Easy) | Arithmetic, Fractions and Ratios

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

GMATD11

25 Sep 2013, 12:08

244

16

36,799

by: bumpbot

09 Oct 2025, 00:23

ER

3.4 is what percent of 1,000?

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

23 Jan 2019, 00:10

6

3,939

by: 4d

27 Jan 2019, 11:09

ER

3.507/10.02 =

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Bunuel

08 May 2015, 06:25

62

12

9,693

by: steffe440

05 Feb 2026, 00:00

ER

3.81/0.185 is closest to

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

26 Jul 2022, 07:00

1

1,092

by: rickygo01

26 Jul 2022, 07:06

ER

3(4^5+4^6+4^7+4^8+4^9+4^10)/(2^5+2^6+2^7+2^8+2^9+2^10)

705-805 (Hard) | Arithmetic, Exponents

705-805 (Hard) | Arithmetic, Exponents hide tags

alinomoto

22 Jul 2024, 09:32

68

9

10,220

by: bumpbot

03 Oct 2025, 01:30

ER

3*0.072/0.54 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

16 Jan 2014, 04:54

17

13

16,859

by: totaltestprepNick

24 Feb 2026, 13:05

ER

3*3^(1/2)/2^(1/2)*4*3^(1/2)/3

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

13 Mar 2018, 06:52

9

4

3,942

by: bumpbot

08 Aug 2024, 01:04

ER

3*3*3*3/(9*9*9*9) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

02 Sep 2021, 03:26

1

1,441

by: sj296

02 Sep 2021, 10:38

ER

3*3*3*3/(9*9*9*9) =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

24 Jul 2019, 01:29

3

1,359

by: Shorub

24 Jul 2019, 01:50

ER

3/(3^(-1) + 1^(-1))^(-1) =

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Russ19

05 Mar 2020, 06:35

1

3

1,130

by: Bunuel

05 Mar 2020, 06:45

ER

3/10 + 5/1,00 + 7/100,000 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

08 Jan 2014, 07:10

26

14

21,226

by: bumpbot

18 Jun 2024, 03:48

ER

3/4 is what percent of 1/80?

505-555 (Easy) | Percent and Interest Problems

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

Sajjad1994

15 Dec 2020, 01:42

14

7

5,196

by: Abhishek009

19 Mar 2022, 10:17

ER

3/4 of all married couples have more than one child. 2/5 of all marrie

555-605 (Medium) | Fractions and Ratios

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

Bunuel

20 Feb 2020, 06:25

37

5

10,807

by: bumpbot

10 Jul 2023, 07:20

ER

3/5 of a certain class left on a field trip. 1/3 of the students who s

555-605 (Medium) | Fractions and Ratios

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

Bunuel

06 Oct 2014, 09:53

37

11

18,525

by: bumpbot

11 Jun 2025, 11:48

ER

3/8 of a number is what fraction of 2 times the number?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

03 May 2022, 02:00

1

1,344

by: Rongon04

03 May 2022, 11:49

ER

3/8 of all students at Social High are in all three of the

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

zisis

21 Aug 2010, 06:07

110

13

28,570

by: bumpbot

03 Jun 2025, 01:52

ER

3/8 of the students in a school are male, and 3/5 of the male students

605-655 (Medium) | Fractions and Ratios

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

Bunuel

23 Jan 2019, 00:50

1

2

2,488

by: Archit3110

23 Jan 2019, 05:18

ER

3\sqrt{80}+\frac{3}{9+4\sqrt{5}}}=

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

samark

20 Jul 2022, 02:51

99

10

20,279

by: bumpbot

03 Nov 2025, 07:18

ER

30 cans of paint A or 50 cans of paint B are required to paint a wall.

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

Bunuel

17 Mar 2025, 00:30

9

5

1,743

by: SHADOW53

20 Mar 2025, 09:28

ER

30 is what percent of 50?

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

30 Mar 2021, 03:30

3

6

2,349

by: CrackverbalGMAT

22 Apr 2021, 22:21

ER

30 labourers, working 7 hours a day can finish a piece of work in 18

505-555 (Easy) | Work and Rate Problems

505-555 (Easy) | Work and Rate Problems hide tags

Bunuel

20 Jan 2021, 09:45

1

5,231

by: PiyushYadav1995

20 Jan 2021, 14:30

ER

30 liters of a certain drink is to be divided between the students of

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

25 Jul 2022, 19:30

2

1,066

by: ThatDudeKnows

26 Jul 2022, 01:03

ER

30 men can do a piece of work in 16 days. How many men would be requir

Sub 505 (Easy) | Work and Rate Problems

Sub 505 (Easy) | Work and Rate Problems hide tags

Bunuel

20 Jan 2021, 04:00

1

1,868

by: CrackverbalGMAT

20 Jan 2021, 04:12

ER

30 men take 15 days to complete a job working at the rate of 3 h per

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

02 Feb 2021, 09:30

5

6

3,501

by: RohitSinha

04 Feb 2021, 11:20

ER

30 people are currently sitting in a coffee shop in Brooklyn. 20 peopl

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

15 Aug 2017, 01:11

3

2

2,744

by: JeffTargetTestPrep

18 Aug 2017, 09:15

ER

30 percent of tourists ride bicycles and have beverages. If 60 percent

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

Bunuel

20 Jun 2019, 23:58

28

5

4,485

by: bumpbot

05 Dec 2025, 08:54

ER

30 Profit And Loss Questions(ONLY)

bhaskarba

16 May 2016, 08:10

8

3

16,524

by: bumpbot

31 Aug 2025, 23:59

ER

30 students decided to buy an article. At the last moment 5 students

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

Sangeeta2018

16 Nov 2017, 12:17

8

3,141

by: bumpbot

31 Oct 2024, 03:14

ER

30 students had an average of X, while 20 students had an average of

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

Bunuel

01 Mar 2018, 00:39

6

7,069

by: KS15

02 Mar 2018, 10:57

ER

30^10/150^5 = ?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

MathRevolution

25 Feb 2016, 18:13

11

7,865

by: bumpbot

27 Jan 2021, 07:25

ER

30^20 20^20 is divisible by all of the following

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

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

BrentGMATPrepNow

04 Jun 2018, 06:17

58

9

6,465

by: bumpbot

24 Feb 2026, 12:43

ER

30^30*29^29*28^28*...*2^2*1^1 = n. How many zeroes does ‘n’ contain at

705-805 (Hard) | Exponents, Number Properties

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

Bunuel

12 Nov 2017, 01:48

67

9

8,399

by: kayarat600

04 Aug 2025, 22:04

ER

30, 40 and 'n' are such that every number is a factor of the product

655-705 (Hard) | Min-Max Problems

655-705 (Hard) | Min-Max Problems hide tags

Bunuel

02 Dec 2021, 10:00

15

5

2,654

by: bumpbot

31 May 2025, 08:24

ER

30.3/4.04 =

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

06 Nov 2018, 00:58

2

5

2,396

by: ScottTargetTestPrep

07 Nov 2018, 19:10

ER

30% of 50 is what fraction of 75% of 80?

505-555 (Easy) | Fractions and Ratios, Percent and Interest Problems

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

Bunuel

11 Dec 2018, 00:38

8

7

4,910

by: chetan2u

29 Nov 2021, 03:56