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

151,980

by: ekfdskfe

13 Jul 2025, 19:03

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100 Hardest and easiest questions for PS as of March 2026

Bunuel

01 Jan 2026, 05:45

1.1k

8

312,407

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

1,383,889

by: bb

16 Apr 2026, 14:28

ER

At the beginning of 2010, 60% of the population of Town X lived in the

605-655 (Medium) | Percent and Interest Problems

Bunuel

20 Dec 2019, 03:34

32

8

8,791

by: anushree01

11 Dec 2025, 21:56

ER

According to the table above, the number of fellows was approximately

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

30 Jul 2015, 10:33

46

13

19,615

by: bumpbot

11 Dec 2025, 21:48

ER

In 2010, City X urban planners expected the city’s population to incre

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

01 Mar 2022, 03:01

15

3

5,479

by: bumpbot

10 Dec 2025, 09:17

ER

In a recent election, Ms. Robbins received 8,000 votes cast by indepen

505-555 (Easy) | Percent and Interest Problems

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

1, 2

Bunuel

18 Oct 2015, 13:04

279

21

48,835

by: bumpbot

10 Dec 2025, 05:24

ER

A retailer bought a shirt at wholesale and marked it up 80%

505-555 (Easy) | Percent and Interest Problems

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

BN1989

26 Sep 2019, 09:12

111

14

36,746

by: bumpbot

09 Dec 2025, 12:25

ER

A car dealership orders 80 automobiles from the factory and wants to

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

18 May 2017, 00:15

114

16

11,400

by: bumpbot

09 Dec 2025, 06:25

ER

A small pool filled only with water will require an addition

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

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

fameatop

29 Jul 2013, 00:01

59

9

20,582

by: bumpbot

09 Dec 2025, 02:25

ER

What is the maximum percentage by which the company could decrease its

805+ (Hard) | Percent and Interest Problems

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

Bunuel

15 Jan 2015, 07:35

45

12

8,068

by: bumpbot

08 Dec 2025, 23:45

ER

If m > 0, y > 0, and x is m percent of 2y, then, in terms of y, m is

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

10 Nov 2014, 09:20

74

16

18,550

by: bumpbot

08 Dec 2025, 23:36

ER

If X is invested in a bank at a rate of simple interest of y% p.a. for

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

17 Jun 2019, 01:16

28

6

5,783

by: PSKhore

08 Dec 2025, 08:51

ER

On December 31, 2018, a company had 9.6 million regular users of its

805+ (Hard) | Percent and Interest Problems

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

Bunuel

17 Feb 2023, 02:11

39

8

6,059

by: Wadree

08 Dec 2025, 02:34

ER

A cloth merchant professes to sell at a loss of 9%. However, the merch

705-805 (Hard) | Percent and Interest Problems

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

Bunuel

29 Jul 2022, 05:04

56

4

11,344

by: bumpbot

08 Dec 2025, 00:18

ER

The Compound Interest on an investment in 6 years is $400

655-705 (Hard) | Percent and Interest Problems

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

Ansh777

09 Dec 2019, 10:06

35

12

3,100

by: bumpbot

07 Dec 2025, 23:36

ER

A salesman makes a loss of 20% based on the selling price of an

655-705 (Hard) | Percent and Interest Problems

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

Jamil1992Mehedi

22 Apr 2018, 23:38

28

6

4,851

by: bumpbot

07 Dec 2025, 22:48

ER

75% of all the boys and 48% of all the girls at Smith High School take

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

13 Dec 2018, 00:54

6

3

9,363

by: bumpbot

07 Dec 2025, 11:46

ER

When a certain stretch of highway was rebuilt and straightened, the di

555-605 (Medium) | Percent and Interest Problems

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

gmatt1476

21 Sep 2019, 08:05

96

12

18,000

by: bumpbot

07 Dec 2025, 06:47

ER

A firm's financial data for 2004-2006 is given in the chart here. If

805+ (Hard) | Percent and Interest Problems

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

Bunuel

01 Nov 2019, 06:18

61

7

10,798

by: bumpbot

07 Dec 2025, 04:13

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

A certain boat sales lot sells both sailboats and boats that are not

805+ (Hard) | Percent and Interest Problems

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

hudacse6

09 Jan 2020, 04:56

18

4

8,266

by: Wadree

05 Dec 2025, 07:04

ER

In 1998 Jean's annual salary was greater than Kevin's annual salary

605-655 (Medium) | Percent and Interest Problems

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

MasteringGMAT

02 Jul 2023, 07:28

238

10

35,194

by: bumpbot

05 Dec 2025, 01:54

ER

A manufacturer of a certain product can expect that between 0.3 percen

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

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

Bunuel

14 Oct 2015, 21:33

90

16

41,662

by: bumpbot

04 Dec 2025, 10:19

ER

A mixed juice contains, by volume, 25 percent banana pulp and 75 perce

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

07 Apr 2021, 06:15

16

4

6,841

by: bumpbot

04 Dec 2025, 10:03

ER

Among the customers who bought either tables or chairs at a certain fu

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

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

1, 2

Bunuel

17 Feb 2017, 03:01

101

21

13,851

by: Kinshook

04 Dec 2025, 04:43

ER

Last year, sales at Company X were 10% greater in February than in Jan

655-705 (Hard) | Percent and Interest Problems

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

happyface101

24 Apr 2016, 23:36

476

16

66,097

by: pheemy

03 Dec 2025, 18:52

ER

During a sale, a certain item is sold at a price 40% below its usual

705-805 (Hard) | Percent and Interest Problems

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

Bunuel

08 Feb 2018, 05:36

17

6

5,452

by: bumpbot

03 Dec 2025, 10:20

ER

The price of sugar is increased by 7%. By how much percent

705-805 (Hard) | Percent and Interest Problems

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

DarkKnight06

03 Jul 2013, 22:17

43

12

36,296

by: bumpbot

03 Dec 2025, 06:01

ER

A school's annual budget for the purchase of student comp

Sub 505 (Easy) | Percent and Interest Problems

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

ENAFEX

01 Oct 2012, 10:51

44

11

25,581

by: puncuz

02 Dec 2025, 23:52

ER

If x dollars is invested at 10 percent for one year and y

655-705 (Hard) | Percent and Interest Problems

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

lan583

15 Oct 2006, 13:45

100

18

26,474

by: bumpbot

02 Dec 2025, 22:45

ER

Roy was paid at a fixed hourly rate for the 38 hours that he worked

605-655 (Medium) | Percent and Interest Problems

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

XimeSol

06 Dec 2023, 21:04

70

7

11,680

by: Noise1st

02 Dec 2025, 17:11

You can buy 16 pens for y Taka. How many pens can you buy fo

605-655 (Medium) | Percent and Interest Problems

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

Emdad

09 Jun 2021, 08:54

16

6

6,979

by: bumpbot

02 Dec 2025, 05:04

ER

It has been calculated that exactly 65% of the residents in the town

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

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

Bunuel

29 Aug 2017, 23:40

49

7

7,357

by: bumpbot

02 Dec 2025, 01:15

ER

For each of her sales, a saleswoman receives a commission eq

505-555 (Easy) | Percent and Interest Problems

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

londonluddite

26 Nov 2013, 01:33

43

13

34,165

by: bumpbot

01 Dec 2025, 04:51

ER

At the end of the first quarter, the share price of a certain mutual

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

30 Sep 2014, 09:50

54

6

26,949

by: bumpbot

01 Dec 2025, 02:40

ER

A solution of X pounds of water and sugar is boiled until 20% of the

705-805 (Hard) | Percent and Interest Problems

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

rahulprasad90

26 Jul 2016, 23:57

18

6

4,509

by: bumpbot

30 Nov 2025, 10:43

ER

What amount, in dollars, invested for one year at a simple annual

555-605 (Medium) | Percent and Interest Problems

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

pablovaldesvega

18 Dec 2023, 23:13

64

5

16,477

by: Rohanx9

29 Nov 2025, 20:14

ER

The positive number a is q percent greater than the positive number b,

805+ (Hard) | Must or Could be True, Percent and Interest Problems

805+ (Hard) | Must or Could be True, Percent and Interest Problems hide tags

Bunuel

11 May 2015, 07:18

55

9

8,371

by: bumpbot

29 Nov 2025, 00:00

ER

GMAT Club Around The World!!! In a certain country, m farmers each own

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

31 Dec 2020, 17:00

15

9

4,799

by: bumpbot

28 Nov 2025, 14:49

ER

On day 1, a shopkeeper increases the price of an item by k%, and on da

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

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

Bunuel

07 Apr 2021, 05:15

12

3

6,350

by: bumpbot

28 Nov 2025, 04:02

ER

If Sharon's weekly salary increased by 16 percent, she would earn $406

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

25 Nov 2025, 23:05

3

857

by: ravi1522

26 Nov 2025, 22:49

Satish buys Wheat at Rs. 10 per kg and puts a price tag on it so as to

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

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

TheNightKing

20 Jan 2020, 18:32

11

4

3,855

by: Rahuldg2000

26 Nov 2025, 08:05

ER

A store increased its gross profit on a certain shirt from 15 percent

505-555 (Easy) | Percent and Interest Problems

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

guddo

28 Jan 2024, 13:32

35

3

8,661

by: bumpbot

25 Nov 2025, 22:59

ER

Alex bought two lots of shares of stock, which he sold for $91 each.

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

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

Bunuel

14 Apr 2022, 08:30

9

2

2,896

by: bumpbot

25 Nov 2025, 14:28

ER

The price of sugar increases by 32%. A family reduces its consumption

605-655 (Medium) | Percent and Interest Problems

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

Wasif007

16 May 2019, 04:27

32

7

23,098

by: bumpbot

25 Nov 2025, 06:44

ER

Jack deposited p dollars into a new account that earned 4 percent annu

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

14 Oct 2019, 04:01

10

2

3,126

by: bumpbot

25 Nov 2025, 04:29

ER

A man invested two equal sums of money in two banks at simple interest

655-705 (Hard) | Percent and Interest Problems

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

Bunuel

02 Jul 2017, 02:34

52

11

12,327

by: bumpbot

24 Nov 2025, 23:13

ER

The sum of the costs of 2 items in a grocery store is $10 and the

Sub 505 (Easy) | Percent and Interest Problems

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

SergejK

27 Oct 2024, 05:41

6

2

3,165

by: bumpbot

24 Nov 2025, 20:06

ER

A pack of baseball cards consists of 12 outfielder cards and 8 infield

655-705 (Hard) | Min-Max Problems +2 tags

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

Bunuel

23 Sep 2015, 22:44

25

8

5,564

by: bumpbot

24 Nov 2025, 19:12

ER

A toy company sells only toy cars and toy bikes. The revenue from toy

605-655 (Medium) | Percent and Interest Problems

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

Bunuel

24 Sep 2018, 05:51

11

7

4,535

by: bumpbot

24 Nov 2025, 18:33

ER

A certain club made an investment of k dollars at a simple annual

Sub 505 (Easy) | Percent and Interest Problems

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

guddo

28 Jan 2024, 10:42

12

5

5,835

by: bumpbot

24 Nov 2025, 17:36

ER

During a sale, a store sells 20 percent of its remaining stock each

805+ (Hard) | Fractions and Ratios +2 tags

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

Bunuel

12 Dec 2015, 09:26

60

10

16,086

by: Wadree

23 Nov 2025, 10:28