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

321

12

151,998

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

312,425

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

1,383,946

by: bb

16 Apr 2026, 14:28

ER

Boomtown urban planners expect the city’s population to

655-705 (Hard) | Percent and Interest Problems

enigma123

03 Mar 2012, 13:57

94

14

29,000

by: luisdicampo

01 Mar 2026, 11:06

ER

Suhit borrowed a sum of $6300 from Vikas at the rate of 14% for 3 yr.

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

05 Feb 2021, 07:45

29

10

15,272

by: Bunuel

01 Mar 2026, 09:36

ER

The price of a dress was first discounted by a certain percent and lat

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

13 Jun 2017, 05:55

76

9

18,749

by: eeshajain

28 Feb 2026, 23:33

ER

What percent of 15 is 15 percent of 1?

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

22 May 2016, 14:39

6

5

11,155

by: bumpbot

28 Feb 2026, 23:02

ER

Dara ran on a treadmill that had a readout indicating the time remaini

655-705 (Hard) | Percent and Interest Problems, Word Problems

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

CoffeeCreamSugar

14 Apr 2016, 09:03

702

18

74,016

by: laborumplaceat

27 Feb 2026, 20:34

ER

If $200,000 invested at r percent per year, compounded quarterly, grow

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

04 Jun 2020, 00:58

15

9

3,876

by: bumpbot

27 Feb 2026, 13:13

ER

Two articles were bought for the same price. One was sold at 40%

555-605 (Medium) | Percent and Interest Problems

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

souvonik2k

30 Jan 2018, 11:45

7

27,448

by: bumpbot

27 Feb 2026, 10:16

ER

Six months ago, when the exchange rate was $1.20 per euro

555-605 (Medium) | Percent and Interest Problems

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

kevincan

27 Feb 2026, 06:37

2

1

255

by: Edskore

27 Feb 2026, 09:53

ER

A group of more than three friends, including Ana

555-605 (Medium) | Percent and Interest Problems

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

kevincan

27 Feb 2026, 07:09

1

215

by: Edskore

27 Feb 2026, 09:51

ER

A fruit seller bought 2000 quarts of berries at 80 cents per quart. If

555-605 (Medium) | Percent and Interest Problems, Word Problems

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

Bunuel

18 Feb 2018, 23:03

8

7

3,961

by: bumpbot

27 Feb 2026, 08:38

ER

At the beginning of the year, an item had a price of A. At the end of

555-605 (Medium) | Fractions and Ratios, Percent and Interest Problems

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

mikemcgarry

02 Mar 2017, 11:45

33

6

10,499

by: bumpbot

27 Feb 2026, 07:39

ER

Cindy has her eye on a sundress but thinks it is too expensi

555-605 (Medium) | Percent and Interest Problems

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

espa

21 Jul 2013, 02:06

37

12

18,694

by: bumpbot

27 Feb 2026, 04:39

ER

A nut mix contains, by weight, 20 percent peanuts and 80 percent cashe

605-655 (Medium) | Mixture Problems, Percent and Interest Problems

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

ssr300

06 Feb 2017, 20:49

68

6

10,824

by: bumpbot

27 Feb 2026, 03:43

ER

When a person sells two items $1656 each, one at a gain of 20% and the

655-705 (Hard) | Percent and Interest Problems

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

1, 2

ankitranjan

09 Dec 2024, 23:51

27

21

8,849

by: bumpbot

27 Feb 2026, 00:53

ER

What is the value of (1/50)^(1/2)%=

555-605 (Medium) | Percent and Interest Problems, Roots

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

Bunuel

02 Apr 2022, 08:30

13

4

3,870

by: bumpbot

26 Feb 2026, 17:13

ER

By approximately what percent is x greater than 4/5 if (4/5)(x) = 1?

555-605 (Medium) | Fractions and Ratios, Percent and Interest Problems

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

shrive555

23 Oct 2011, 13:27

70

9

22,391

by: totaltestprepNick

25 Feb 2026, 16:34

ER

Mary's income is 60 percent more than Tim's income, and Tim'

505-555 (Easy) | Percent and Interest Problems

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

Walkabout

12 Dec 2012, 09:51

108

16

46,673

by: totaltestprepNick

25 Feb 2026, 16:31

ER

Company P had 15 percent more employees in December than it had in Jan

505-555 (Easy) | Percent and Interest Problems

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

1, 2

Bunuel

08 Oct 2012, 01:49

181

21

67,044

by: totaltestprepNick

25 Feb 2026, 16:31

ER

Last year Carlos saved 10 percent of his annual earnings. This year

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

17 Feb 2014, 03:47

44

13

32,282

by: totaltestprepNick

25 Feb 2026, 16:30

ER

Last year Joe grew 1 inch and Sally grew 200 percent more than Joe gre

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

15 Jun 2016, 01:27

99

15

38,104

by: totaltestprepNick

25 Feb 2026, 16:29

ER

In a corporation, 50 percent of the male employees and 40

555-605 (Medium) | Overlapping Sets +2 tags

555-605 (Medium) | Overlapping Sets, Percent and Interest Problems, Word Problems hide tags

udaymathapati

26 Aug 2010, 07:40

485

16

52,702

by: bumpbot

25 Feb 2026, 16:11

ER

If Mel saved more than $10 by purchasing a sweater at a 15 p

505-555 (Easy) | Inequalities +2 tags

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

Bunuel

03 Feb 2014, 01:19

162

13

44,063

by: totaltestprepNick

25 Feb 2026, 15:58

ER

The price of a certain television set is discounted by 10 percent, and

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

26 Dec 2013, 08:59

28

6

39,001

by: totaltestprepNick

25 Feb 2026, 15:57

ER

In Country X a returning tourist may import goods with a total value

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

30 Dec 2013, 05:58

12

7

21,880

by: totaltestprepNick

25 Feb 2026, 15:56

ER

A certain company that sells only cars and trucks reported that revenu

555-605 (Medium) | Percent and Interest Problems

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

1, 2, 3

Bunuel

21 Jul 2010, 16:59

554

41

65,405

by: totaltestprepNick

25 Feb 2026, 15:54

ER

A survey of employers found that during 1993 employment costs rose 3.5

555-605 (Medium) | Percent and Interest Problems

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

1, 2

Bunuel

12 Mar 2014, 00:01

595

23

58,852

by: totaltestprepNick

25 Feb 2026, 15:53

ER

A store reported total sales of $385 million for February of

Sub 505 (Easy) | Percent and Interest Problems

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

Walkabout

07 Dec 2012, 05:31

82

17

53,380

by: totaltestprepNick

25 Feb 2026, 15:51

ER

During a two-week period, the price of an ounce of silver increased by

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

10 Jan 2014, 07:09

19

12

23,001

by: totaltestprepNick

25 Feb 2026, 15:50

ER

Lucy invested $10,000 in a new mutual fund account exactly three years

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

03 Sep 2012, 05:47

98

17

44,679

by: totaltestprepNick

25 Feb 2026, 15:49

ER

Company K's earnings were $12 million last year. If this year's earnin

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

30 Jan 2014, 01:44

82

15

32,281

by: totaltestprepNick

25 Feb 2026, 15:48

ER

In 2007, there were 300 juniors and 200 seniors at a high school. In 2

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

22 Jan 2019, 02:29

3

2,085

by: bumpbot

25 Feb 2026, 15:40

ER

In a poll of 66,000 physicians, only 20 percent responded;

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

08 Jan 2014, 07:07

24

9

20,861

by: totaltestprepNick

25 Feb 2026, 15:20

ER

A glass was filled with 10 ounces of water, and 0.01 ounce

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

08 Oct 2012, 01:53

49

16

38,927

by: totaltestprepNick

25 Feb 2026, 15:09

ER

A corporation that had $115.19 billion in profits for the year paid ou

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

19 Feb 2014, 01:14

87

14

31,137

by: totaltestprepNick

25 Feb 2026, 15:08

ER

When Leo imported a certain item, he paid a 7 percent import

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

06 Aug 2012, 02:39

122

17

54,357

by: totaltestprepNick

25 Feb 2026, 15:07

ER

In a horticultural experiment, 200 seeds were planted in plo

Sub 505 (Easy) | Percent and Interest Problems

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

seabhi

11 Feb 2014, 05:46

17

11

24,364

by: totaltestprepNick

25 Feb 2026, 15:06

ER

In a shipment of 120 machine parts, 5 percent were defective

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

13 Feb 2014, 02:29

17

32,996

by: totaltestprepNick

25 Feb 2026, 15:06

ER

If m > 0 and x is m percent of y, then, in terms of m, y is

605-655 (Medium) | Percent and Interest Problems

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

1, 2

pzazz12

23 Jun 2021, 00:50

514

20

76,578

by: totaltestprepNick

24 Feb 2026, 13:53

ER

Positive integer y is 50 percent of 50 percent of positive

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

02 Jul 2012, 02:05

105

18

40,023

by: totaltestprepNick

24 Feb 2026, 13:51

ER

When 1/10 percent of 5,000 is subtracted from 1/10 of 5,000

Sub 505 (Easy) | Arithmetic, Percent and Interest Problems

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

Bunuel

30 Jul 2012, 01:57

71

13

58,996

by: totaltestprepNick

24 Feb 2026, 13:51

ER

If 18 is 15 percent of 30 percent of a certain number, what

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

16 Jan 2014, 04:50

24

18

30,458

by: totaltestprepNick

24 Feb 2026, 13:34

ER

An investment yielded an interest payment of $350 each month when the

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

30 Jun 2016, 07:51

2

3

3,383

by: Dhruboo

24 Feb 2026, 11:07

ER

If a milkman wishes to earn a profit of 16.66% by selling milk at cost

655-705 (Hard) | Mixture Problems, Percent and Interest Problems

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

cfc198

29 Dec 2018, 15:15

111

12

17,159

by: bumpbot

24 Feb 2026, 09:51

ER

In a survey, 56 percent of the people surveyed stated

655-705 (Hard) | Percent and Interest Problems

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

bewakoof

25 Oct 2013, 14:28

112

17

22,174

by: bumpbot

24 Feb 2026, 08:18

ER

At Arsus, each employee is either a manager or a specialist.

805+ (Hard) | Fractions and Ratios, Percent and Interest Problems

805+ (Hard) | Fractions and Ratios, Percent and Interest Problems hide tags

kevincan

24 Feb 2026, 06:15

6

1

411

by: Dereno

24 Feb 2026, 07:41

ER

In 2008, the total revenue from movies was 842.1 million dollars. If R

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

10 Feb 2022, 03:30

9

3

5,197

by: bumpbot

24 Feb 2026, 06:07

ER

If John purchased goods for $1050, and sold 1/3rd of these goods at a

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

28 Jan 2020, 03:34

12

9

4,004

by: KarishmaB

24 Feb 2026, 05:08

ER

Ifrina Ltd.s revenue in the first and third quarters was 2.00 million

705-805 (Hard) | Percent and Interest Problems, Word Problems

705-805 (Hard) | Percent and Interest Problems, Word Problems hide tags

kevincan

24 Feb 2026, 00:45

3

2

377

by: KarishmaB

24 Feb 2026, 03:49

ER

A manufacturer forecast that fourth-quarter revenue from its hairdryer

805+ (Hard) | Percent and Interest Problems, Word Problems

805+ (Hard) | Percent and Interest Problems, Word Problems hide tags

kevincan

24 Feb 2026, 00:07

1

0

230

by: kevincan

24 Feb 2026, 00:07

ER

If a man who weighs 175 pounds with 20 percent of his weight coming

655-705 (Hard) | Percent and Interest Problems

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

MartyMurray

06 Mar 2026, 19:31

11

4

553

by: MartyMurray

23 Feb 2026, 22:22