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

322

12

152,133

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

312,511

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

1,384,245

by: bb

16 Apr 2026, 14:28

ER

Machine A can produce balls at a constant rate of 2 balls per hour, an

655-705 (Hard) | Work and Rate Problems

MathRevolution

20 Mar 2018, 01:46

42

8

6,232

by: bumpbot

21 Sep 2024, 00:00

ER

If x + z > y + z, then which of the following must be true?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

02 Apr 2019, 04:32

15

8

10,030

by: bumpbot

20 Sep 2024, 09:23

ER

In a survey conducted for three perfumes, it was found that 40% of the

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

KSBGC

30 Jan 2019, 03:51

12

8

6,935

by: bumpbot

20 Sep 2024, 06:51

ER

The sum 47/50 + 33/49 is between

605-655 (Medium) | Arithmetic, Fractions and Ratios

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

Bunuel

24 Oct 2016, 23:25

66

8

12,645

by: lavanya.18

20 Sep 2024, 02:38

ER

Solve x^2-2x-3<0

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

TheUltimateWinner

20 Feb 2019, 13:28

12

8

7,906

by: bumpbot

19 Sep 2024, 13:03

ER

If the profit on a product is 20 percent of its sales price, what perc

555-605 (Medium) | Percent and Interest Problems

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

MathRevolution

30 Apr 2018, 01:33

5

8

3,754

by: bumpbot

19 Sep 2024, 06:09

ER

8103/x is a non-terminating decimal. Which of the following

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

tejal777

17 Jul 2009, 23:21

15

8

6,096

by: bumpbot

18 Sep 2024, 17:55

ER

The cost of manufacturing "X" cellphones is given below. C=2500+100x,

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

TheUltimateWinner

22 Feb 2019, 12:23

7

8

3,316

by: bumpbot

18 Sep 2024, 12:56

ER

A shop sells two variants of chocolates - one that costs $3 and the ot

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

09 Mar 2016, 12:42

9

8

3,395

by: pappal

18 Sep 2024, 10:15

ER

If the lengths of the sides of triangle ABC are a^2, b^2 and c^2 and t

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

01 May 2020, 02:13

16

8

10,254

by: bumpbot

18 Sep 2024, 06:32

ER

The figure above shows an equilateral triangle with three circles. Eac

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

08 Mar 2018, 21:26

43

8

7,061

by: bumpbot

17 Sep 2024, 18:18

ER

If prices are reduced 25% and sales increase 20%, what is the net eff

505-555 (Easy) | Percent and Interest Problems

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

Bunuel

27 Feb 2018, 23:52

10

8

20,742

by: bumpbot

17 Sep 2024, 15:07

ER

3x^2 + 2x - 8 =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

malkov

13 May 2012, 22:53

15

8

14,462

by: Ayeka

17 Sep 2024, 09:25

ER

A chef can bake a certain number of cakes in a given amount of time. I

805+ (Hard) | Word Problems, Work and Rate Problems

805+ (Hard) | Word Problems, Work and Rate Problems hide tags

effatara

26 Jul 2020, 08:32

22

8

6,459

by: bumpbot

16 Sep 2024, 14:18

ER

Each digit 1 through 5 is used exactly once to create a 5-di

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

daviesj

07 Jan 2013, 06:55

38

8

11,813

by: Rahilgaur

16 Sep 2024, 10:44

ER

What is remainder when 447^386 is divided by 5?

505-555 (Easy) | Exponents, Remainders

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

MHIKER

07 Oct 2020, 09:02

15

8

4,347

by: BrushMyQuant

16 Sep 2024, 07:22

ER

(5+5*5^(1/2))/(10+500^(1/2))

Sub 505 (Easy) | Algebra, Roots

Sub 505 (Easy) | Algebra, Roots hide tags

Bunuel

25 Apr 2017, 02:27

13

8

6,408

by: bumpbot

16 Sep 2024, 05:36

ER

There are 9 novel books, 4 drama books, 12 poetry books and 7 grammar

655-705 (Hard) | Min-Max Problems, Word Problems

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

aselfmademan

28 Oct 2011, 23:07

33

8

8,061

by: Gorang

16 Sep 2024, 03:45

ER

Two friends start walking towards each other with speeds in the ratio

505-555 (Easy) | Distance and Speed Problems

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

Bunuel

10 Jan 2020, 05:19

32

8

7,920

by: Chibvike

15 Sep 2024, 04:32

ER

Working together, Wayne and his son can shovel the entire

555-605 (Medium) | Work and Rate Problems

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

cano

17 Sep 2010, 03:03

20

8

7,451

by: bumpbot

14 Sep 2024, 23:21

ER

A merchant reduces the original price of a coat by 20 percent for

Sub 505 (Easy) | Percent and Interest Problems

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

Bunuel

28 Aug 2024, 01:30

4

8

1,678

by: uCS2020

14 Sep 2024, 13:03

ER

Shaggy has to learn the same 71 hiragana characters, and

655-705 (Hard) | Min-Max Problems

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

abhi47

13 Nov 2015, 05:14

28

8

8,407

by: bumpbot

14 Sep 2024, 00:11

ER

A laptop company is choosing which components they want to put into th

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

28 Jan 2022, 08:45

13

8

3,605

by: pappal

13 Sep 2024, 13:35

ER

x is a 4-digit positive integer whose digits are all the integer n. Wh

705-805 (Hard) | Must or Could be True, Number Properties

705-805 (Hard) | Must or Could be True, Number Properties hide tags

Bunuel

19 Jun 2018, 23:45

13

8

5,853

by: bumpbot

13 Sep 2024, 12:21

ER

On a certain plane, 2/5 of the passengers speak Farsi and 3/4 speak He

505-555 (Easy) | Fractions and Ratios, Min-Max Problems

505-555 (Easy) | Fractions and Ratios, Min-Max Problems hide tags

Bunuel

21 Apr 2016, 00:36

17

8

5,712

by: bumpbot

12 Sep 2024, 09:11

ER

If s is the sum of odd integers from 40 to 60, inclusive, and t is the

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

ladyrenee95

12 Oct 2017, 12:33

13

8

9,597

by: bumpbot

12 Sep 2024, 02:00

ER

If k is the number of zeros at the end of n!, where n is a positive in

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

14 Oct 2022, 01:30

11

8

4,417

by: bumpbot

10 Sep 2024, 08:33

ER

A five-person team is to be formed from a pool of 6 East All Stars and

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

06 Apr 2016, 07:07

26

8

6,136

by: Kinshook

09 Sep 2024, 19:45

ER

What is the least positive integer p such that 5^(-p) < 0.0025 ?

655-705 (Hard) | Exponents, Inequalities

655-705 (Hard) | Exponents, Inequalities hide tags

Bunuel

23 Apr 2018, 01:10

18

8

4,354

by: chiplesschap

08 Sep 2024, 02:22

ER

Operating at the same constant rate, 4 identical machines can produce

Sub 505 (Easy) | Work and Rate Problems

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

Bunuel

17 Oct 2017, 23:33

5

8

5,969

by: shwetakoshija

07 Sep 2024, 05:25

ER

Running at the same constant rate, a identical machines

505-555 (Easy) | Work and Rate Problems

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

rohan2345

28 May 2017, 07:22

11

8

5,670

by: bumpbot

07 Sep 2024, 05:20

ER

How many positive integers less than 20 are either a multiple of 2,

705-805 (Hard) | Multiples and Factors

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

robu1

29 Jul 2019, 23:01

14

8

5,107

by: bumpbot

06 Sep 2024, 21:25

ER

Three walls have wallpaper covering a combined area of 300 square mete

655-705 (Hard) | Geometry, Overlapping Sets

655-705 (Hard) | Geometry, Overlapping Sets hide tags

rockzom

14 Nov 2010, 20:12

47

8

7,883

by: bumpbot

06 Sep 2024, 13:04

ER

The number N is 5,2H4, where H represents the ten's digit. If N is div

Sub 505 (Easy) | Multiples and Factors, Number Properties

Sub 505 (Easy) | Multiples and Factors, Number Properties hide tags

Bunuel

25 Jun 2019, 03:48

10

8

2,926

by: bumpbot

05 Sep 2024, 14:38

ER

If |2z| – 1 ≥ 2, which of the following graphs could be a number line

505-555 (Easy) | Absolute Values, Inequalities

505-555 (Easy) | Absolute Values, Inequalities hide tags

Bunuel

09 May 2018, 00:43

25

8

10,975

by: bumpbot

05 Sep 2024, 13:01

ER

Two cars are driving towards one another. The first car is traveling a

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

Bunuel

22 Jun 2016, 03:06

9

8

9,050

by: FelipeDiaz

03 Sep 2024, 18:46

ER

The integer 50! ends in how many zeros?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Yogananda

27 Jun 2021, 10:11

17

8

8,888

by: bumpbot

03 Sep 2024, 15:40

ER

Each of three charities in Novel Grove Estates has 8 persons serving

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

nzgmat

12 Oct 2004, 20:37

53

8

17,213

by: bumpbot

02 Sep 2024, 23:29

ER

An admission office director has 7 times available for interviews at a

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Bunuel

17 Jun 2019, 00:46

5

8

2,433

by: Umber

02 Sep 2024, 22:48

ER

The product 7 x 6 x 5 x 4 x 3 is divisible by all of the fol

555-605 (Medium) | Multiples and Factors

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

jlgdr

20 Sep 2013, 17:15

13

8

8,247

by: bumpbot

02 Sep 2024, 00:38

ER

If 4^7 + 4^8 + 4^9 + 4^10/5 is x times 4^7, what is the value of x ?

Sub 505 (Easy) | Exponents

Sub 505 (Easy) | Exponents hide tags

Bunuel

31 Aug 2021, 02:57

9

8

2,661

by: bumpbot

01 Sep 2024, 03:14

ER

The price of 15 purchased items was $316.80, including a 10 percent sa

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

16 Aug 2019, 01:24

5

8

3,237

by: bumpbot

31 Aug 2024, 12:21

ER

A certain number X when divided by 243 leaves a remainder of 98. Which

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

22 Apr 2016, 04:31

27

8

8,855

by: bumpbot

30 Aug 2024, 23:00

ER

If a and b are positive integers, a > b, the greatest common factor of

705-805 (Hard) | Multiples and Factors

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

Bunuel

13 Apr 2020, 10:05

16

8

6,408

by: bumpbot

29 Aug 2024, 14:20

ER

Two cars start at the same time from opposite ends of a highway that

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

02 Jun 2016, 04:35

6

8

15,739

by: bumpbot

27 Aug 2024, 18:44

ER

Three students were given three tests, the results of the first two te

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

26 Dec 2014, 08:46

8

6,014

by: bumpbot

27 Aug 2024, 01:41

ER

The Reason Behind Absolute Value Questions on the GMAT

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

20 May 2015, 04:50

38

8

15,991

by: Ilanchezhiyan

26 Aug 2024, 00:04

ER

(0.08)(3.3)/[(0.015)(0.02)^2] =

555-605 (Medium) | Algebra +3 tags

555-605 (Medium) | Algebra, Arithmetic, Exponents, Fractions and Ratios hide tags

mikemcgarry

13 Aug 2014, 16:35

27

8

8,138

by: bumpbot

25 Aug 2024, 19:02

ER

If x is a real number, then the quantity (1 − |x|)(1 + x) is positive

705-805 (Hard) | Absolute Values, Inequalities

705-805 (Hard) | Absolute Values, Inequalities hide tags

Rubina11

15 Mar 2019, 10:12

28

8

6,003

by: bumpbot

25 Aug 2024, 10:03

ER

What is the average (mean) of all 5-digit numbers that can be formed

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

24 Mar 2019, 23:55

20

8

4,225

by: bumpbot

25 Aug 2024, 06:19