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

333

12

157,893

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of May 2026

Bunuel

01 Jan 2026, 05:45

1.2k

8

316,422

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

1,393,109

by: bb

16 Apr 2026, 14:28

ER

The table above shows present rates and proposed rates for electricity

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

HKD1710

16 Dec 2018, 07:38

39

4

13,429

by: Adarsh_24

02 Oct 2024, 02:41

ER

An article is sold at 20% profit. If its cost price is increased by $5

805+ (Hard) | Percent and Interest Problems

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

Bunuel

25 Jun 2019, 02:19

25

6

15,038

by: Bunuel

02 Oct 2024, 00:20

ER

Which of the following is a perfect square?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

14 Jun 2021, 05:15

12

3

7,023

by: bumpbot

01 Oct 2024, 23:00

ER

79 laboratories raise the bacterium, the laboratory have 48 culture di

605-655 (Medium) | Exponents

605-655 (Medium) | Exponents hide tags

MathRevolution

08 Mar 2016, 17:09

8

5

6,012

by: bumpbot

01 Oct 2024, 11:30

ER

a and c are distinct prime numbers and a^(b+5)=c^(d+7). What is the va

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

raghavbazaari

20 Dec 2020, 23:51

4

3

5,639

by: bumpbot

01 Oct 2024, 10:58

ER

99,998^2 − 2^2 =

555-605 (Medium) | Algebra, Exponents

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

Bunuel

19 Sep 2018, 23:36

17

6

6,935

by: bumpbot

01 Oct 2024, 10:21

ER

If A is a positive integer less than 100

505-555 (Easy) | Multiples and Factors

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

zxcvbnmas

04 Feb 2016, 18:25

5

4

3,793

by: bumpbot

01 Oct 2024, 10:16

ER

Jack and Jill work at a hospital with 4 other workers. For a

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

atalpanditgmat

14 Jun 2013, 11:29

31

10

8,830

by: bumpbot

30 Sep 2024, 19:39

ER

A 6-sided die has 3 black sides and 3 white sides. If the die is throw

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

05 Mar 2019, 02:55

8

7

3,275

by: bumpbot

30 Sep 2024, 19:38

ER

One plant grew 6 inches while a second plant grew 250% more than the

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

20 Mar 2018, 22:40

4

3

4,921

by: bumpbot

30 Sep 2024, 18:44

ER

Because he’s taxed by his home planet, Mork pays a tax rate of 40% on

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

08 Apr 2015, 05:09

11

8

4,019

by: bumpbot

30 Sep 2024, 18:44

ER

If 3*x = 2*y = 5, then 24*x*(y^2) =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

04 Mar 2019, 00:45

2

6

2,551

by: bumpbot

30 Sep 2024, 14:48

ER

x is a single-digit positive integer. If the units digit of x^2 and

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

mangamma

13 May 2019, 08:59

7

4

4,362

by: bumpbot

30 Sep 2024, 14:31

ER

If x < y, which of the following must be true?

555-605 (Medium) | Absolute Values +2 tags

555-605 (Medium) | Absolute Values, Inequalities, Must or Could be True hide tags

Bunuel

12 Dec 2019, 03:05

18

4

7,656

by: pierjoejoe

30 Sep 2024, 08:49

ER

What is the remainder when 11^12 is divided by 12 ?

Sub 505 (Easy) | Exponents, Remainders

Sub 505 (Easy) | Exponents, Remainders hide tags

Bunuel

11 Nov 2021, 06:30

16

3

4,114

by: bumpbot

30 Sep 2024, 08:00

ER

In how many ways 10 Oranges be distributed among 2 children if both mu

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

GMATBusters

03 Nov 2018, 10:18

24

11

6,143

by: bumpbot

30 Sep 2024, 06:53

ER

The probability of rain on each of five days is 1/6, except on the fir

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

18 Jul 2017, 21:19

21

10

11,321

by: bumpbot

30 Sep 2024, 02:10

ER

In a particular course, only two grades are given all semester: the

505-555 (Easy) | Min-Max Problems, Word Problems

505-555 (Easy) | Min-Max Problems, Word Problems hide tags

Bunuel

18 Aug 2015, 01:45

25

8

5,489

by: bumpbot

29 Sep 2024, 15:52

ER

John has a drawer containing 5 black pens, 6 blue pens, 3 mechanical

505-555 (Easy) | Min-Max Problems, Word Problems

505-555 (Easy) | Min-Max Problems, Word Problems hide tags

Bunuel

26 Nov 2017, 09:08

29

5

6,254

by: bumpbot

29 Sep 2024, 15:51

ER

Bill has 20 kilograms of a 20% salt solution. How many kilograms of sa

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

16 Apr 2018, 05:16

18

4

7,628

by: bumpbot

29 Sep 2024, 15:17

ER

There are five different peaches and three different apples. Number of

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

22 Feb 2021, 06:45

13

6

15,714

by: bumpbot

29 Sep 2024, 12:08

ER

A truck leaves a city at a speed of 40 mph. An hour later, a car leave

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

22 Sep 2020, 05:00

8

3

4,098

by: AhmedLotfy

29 Sep 2024, 09:38

ER

A man travels from City A to City B at 60 miles/hr,

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Probus

10 Aug 2018, 10:56

7

6

3,594

by: bumpbot

28 Sep 2024, 10:55

ER

If x + y = 7 and x – y = 3, then x^2 - y^2 =

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

31 Mar 2016, 00:57

14

7

29,676

by: bumpbot

28 Sep 2024, 10:10

ER

If x^2 + 4x + n > 13 for all x, then which of the following must be tr

655-705 (Hard) | Inequalities, Must or Could be True

655-705 (Hard) | Inequalities, Must or Could be True hide tags

Bunuel

02 Mar 2020, 05:37

31

5

7,086

by: bumpbot

28 Sep 2024, 07:46

ER

For a positive integer n, let Pn denote the product of the digits of n

705-805 (Hard) | Multiples and Factors, Number Properties

705-805 (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

25 Jan 2021, 04:00

23

3

11,218

by: bumpbot

28 Sep 2024, 02:30

ER

There are 2 circular cylinders X and Y, and both cylinders contain wat

705-805 (Hard) | Arithmetic, Geometry

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

GMATBusters

07 Oct 2018, 05:08

35

18

9,277

by: bumpbot

27 Sep 2024, 07:59

ER

Alfred bikes from home to a restaurant at a constant rate of 10 miles

505-555 (Easy) | Distance and Speed Problems

505-555 (Easy) | Distance and Speed Problems hide tags

Bunuel

01 Oct 2019, 02:36

10

7

4,490

by: bumpbot

27 Sep 2024, 06:53

ER

Among the computers at a store, 55 have a hard drive with at least 1

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

buan15

20 Sep 2020, 12:00

37

7

6,624

by: bumpbot

27 Sep 2024, 02:30

ER

In a hiring procedure, applicants should be recommended by three inter

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

MathRevolution

03 Mar 2016, 18:27

34

4

4,792

by: onlymalapink

27 Sep 2024, 00:17

ER

When n is divided by 6, the remainder is 2. What is the remainder when

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

28 Apr 2016, 04:55

15

8

8,617

by: bumpbot

26 Sep 2024, 21:24

ER

If |x + 4|/2>5 and x<0, which of the following could be the

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

Bunuel

01 Jul 2020, 12:15

8

6

5,733

by: bumpbot

26 Sep 2024, 16:21

ER

"You were a quarter of my age when I was twice of your present age"

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

0akshay0

11 Jan 2017, 09:26

20

4

10,765

by: bumpbot

26 Sep 2024, 06:56

ER

Adrian, Brian and Colin walk from P to Q (PQ=55 meters) at their resp

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

effatara

12 Nov 2019, 01:18

10

5

2,083

by: Kinshook

26 Sep 2024, 01:44

ER

Twelve workers pack boxes at a constant rate of 60 boxes in 9 minutes.

505-555 (Easy) | Work and Rate Problems

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

Bunuel

10 May 2018, 01:29

19

9

12,752

by: bumpbot

25 Sep 2024, 20:32

ER

The students at Natural High School sell coupon books to raise money

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

08 Jul 2015, 02:55

53

4

7,614

by: bumpbot

25 Sep 2024, 11:42

ER

There are 100 apples in a bag of which 98% are green and the rest red.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

AnisMURR

07 Nov 2016, 05:39

172

14

24,155

by: natacini

25 Sep 2024, 10:25

ER

Word Problem mastery

stclark3

28 Jul 2018, 17:59

13

4

7,916

by: bumpbot

25 Sep 2024, 09:54

ER

Two fair dices are rolled. Find the probability that the

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

young_gun

16 Nov 2007, 10:55

50

15

38,904

by: bumpbot

25 Sep 2024, 06:01

ER

It takes John 3 hours to assemble a model plane. Working together Mike

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

26 Jul 2018, 00:04

2

5

2,723

by: bumpbot

25 Sep 2024, 04:27

ER

Consider a large number N = 1234567891011121314………979899100.

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

DisciplinedPrep

18 Jan 2020, 22:07

18

4

18,103

by: bumpbot

24 Sep 2024, 12:19

ER

The figure given shows a seating plan of 7 people A, B, C, D, E, F & G

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

GMATSkilled

28 May 2018, 17:51

51

7

8,433

by: bumpbot

24 Sep 2024, 12:07

ER

If Z = 1^1 + 2^2 + 3^3 +...+ 8^8, what is the remainder when Z is divi

705-805 (Hard) | Exponents, Remainders

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

Bunuel

01 Nov 2020, 00:30

14

3

3,268

by: bumpbot

24 Sep 2024, 06:35

ER

The average of all consecutive integers from x to y inclusive is 39.

555-605 (Medium) | Arithmetic, Number Properties

555-605 (Medium) | Arithmetic, Number Properties hide tags

Bunuel

08 Oct 2019, 23:05

10

4

3,522

by: bumpbot

24 Sep 2024, 02:10

ER

If 108 is a factor of N^{2} then which of the following could be the r

805+ (Hard) | Exponents, Multiples and Factors

805+ (Hard) | Exponents, Multiples and Factors hide tags

akurathi12

09 Feb 2019, 10:31

45

6

10,802

by: Kinshook

23 Sep 2024, 20:14

ER

The number of sailors on a ship is 88% more

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

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

PareshGmat

19 Aug 2014, 20:41

3

5

4,304

by: bumpbot

23 Sep 2024, 18:22

ER

Which of the following is the least positive integer that is divisible

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Bunuel

14 Mar 2022, 05:45

1

3

2,811

by: bumpbot

23 Sep 2024, 16:40

ER

A box contains 4 red chips and 2 black chips. If 2 chips are randomly

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

BrentGMATPrepNow

05 May 2022, 14:23

10

6

2,770

by: Bunuel

23 Sep 2024, 07:57

ER

If y = 30p, and p is prime, what is the greatest common factor of y

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

02 Jul 2015, 02:35

26

10

7,987

by: bumpbot

23 Sep 2024, 07:38

ER

If 3 people working together at the same rate can do a job in 16/3 day

555-605 (Medium) | Work and Rate Problems

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

Bunuel

06 Feb 2018, 03:11

17

4

5,334

by: Bunuel

23 Sep 2024, 06:29