GMAT Club Forum

ER

Complete 1000 GMAT Problem Solving Series (PS-1000 Series) Questions

Bunuel

03 Dec 2022, 14:23

228

12

114,325

by: ekfdskfe

13 Jul 2025, 19:03

ER

100 Hardest and easiest questions for PS as of June 2025

Bunuel

21 Aug 2015, 03:49

1,078

7

292,894

by: Bunuel

03 Dec 2024, 01:03

ER

GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

3,099

0

1,309,193

by: bb

22 Feb 2012, 11:27

ER

Problem Solving Butler: 2 Questions Every Day

Bunuel

06 Nov 2018, 04:19

408

1

160,963

by: Bunuel

13 Jul 2025, 23:38

By selling an article for Rs. 144 a man gained such that the

Poor Quality

Poor Quality hide tags

shubhangi

09 Nov 2003, 16:33

9

2

46,952

by: anandnk

14 Jan 2004, 11:55

In an examination, a minimum of marks is to be scored in

605-655 Level | Combinations

605-655 Level | Combinations hide tags

anirban16

19 Mar 2005, 09:20

19

2

15,037

by: banerjeea_98

19 Mar 2005, 11:34

A parallelogram has 2 sides: 14, 18 one of the diagonals is 16, what

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

jabs

08 May 2003, 04:56

9

10

27,679

by: duttsit

27 Sep 2005, 15:06

ER

5 rings on 4 fingers.

605-655 Level | Combinations

605-655 Level | Combinations hide tags

Bunuel

31 Oct 2009, 23:35

99

8

36,777

by: gurpreetsingh

16 Feb 2010, 11:32

ER

A bus driver parks his bus at a bus depot having 20 parking slots duri

655-705 Level | Out of Scope - Too Hard, Probability

655-705 Level | Out of Scope - Too Hard, Probability hide tags

aiming4mba

03 Apr 2010, 03:34

30

8

5,404

by: hardnstrong

04 Apr 2010, 01:22

ER

If a fair sided die is rolled 3 times, what are the odds that neither

Poor Quality

Poor Quality hide tags

harikattamudi

12 May 2010, 20:08

3

5

4,531

by: Bunuel

07 Jun 2010, 15:37

ER

(x^2 + x + 1)^x > 1

Poor Quality

Poor Quality hide tags

gmatbull

10 Jun 2010, 11:28

3

4

5,026

by: gmatbull

10 Jun 2010, 16:00

ER

A bag contains 6 red marbles,9 blue marbles,and 5 green marbles.You wi

Poor Quality

Poor Quality hide tags

harithakishore

25 Aug 2010, 19:22

3

2

12,764

by: harithakishore

25 Aug 2010, 20:21

Each of four girls, A,B,C and D, had a few chocolates with her. A firs

705-805 Level | Out of Scope - Too Hard

705-805 Level | Out of Scope - Too Hard hide tags

cleetus

01 Sep 2010, 16:00

10

4

17,071

by: amitjash

01 Sep 2010, 23:03

ER

Find the pattern in the figure below

655-705 Level | Arithmetic, Out of Scope - Too Hard

655-705 Level | Arithmetic, Out of Scope - Too Hard hide tags

Mikko

29 Sep 2010, 23:18

17

3

5,711

by: Mikko

01 Oct 2010, 02:32

ER

Set A has 3 elements and set B has 4 elements. The number of

705-805 Level

705-805 Level hide tags

pzazz12

30 Sep 2010, 05:11

4

3

24,378

by: Bunuel

01 Oct 2010, 05:36

ER

There are 8436 steel balls, each with a radius of 1 centimeter, stacke

805+ Level | Out of Scope - Too Hard, Sequences

805+ Level | Out of Scope - Too Hard, Sequences hide tags

honeyhani

21 Oct 2010, 02:43

30

5

26,837

by: honeyhani

21 Oct 2010, 09:14

ER

A group of 8 friends sit together in a circle. Alice, Betty

605-655 Level | Combinations, Out of Scope - Too Hard

605-655 Level | Combinations, Out of Scope - Too Hard hide tags

subhashghosh

26 Dec 2010, 09:47

44

1

19,899

by: Bunuel

26 Dec 2010, 11:03

At noon, the hour and minute hands of a clock point in the same direct

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

HarvardSean

14 Nov 2011, 11:48

4

3

5,084

by: HarvardSean

15 Nov 2011, 12:00

A bag contains 30 tickets, numbered from ‘1’ to ‘30’. Five tickets are

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

devinawilliam83

19 Dec 2011, 12:16

2

5

17,478

by: sairajesh063

20 Dec 2011, 11:05

ER

A cyclist's speed varies, depending on the terrain, between 6.0 miles

Sub 505 Level | Distance and Speed Problems

Sub 505 Level | Distance and Speed Problems hide tags

Pique

11 Mar 2012, 15:14

4

2

4,047

by: Bunuel

12 Mar 2012, 00:16

ER

A number when divided successively by 4 and 5 leaves

655-705 Level | Remainders

655-705 Level | Remainders hide tags

stne

28 Aug 2012, 22:32

70

9

84,324

by: KarishmaB

17 Oct 2012, 21:28

ER

1+2x+3x^2+4x^3+.............nx^(n-1) Whats the sum of the

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

gmat2me2

20 Mar 2005, 06:29

3

5

91,372

by: KarishmaB

21 Jan 2013, 21:11

A zinc-copper alloy with 3 kg of pure zinc would contain 90%

Poor Quality

Poor Quality hide tags

sid1599

25 May 2012, 01:20

10

6

20,402

by: emon

23 Apr 2013, 22:23

ER

Letter arrangements: understanding probability and combinats

555-605 Level | Functions and Custom Characters, Probability

555-605 Level | Functions and Custom Characters, Probability hide tags

1, 2

Bunuel

06 Oct 2009, 14:41

655

39

91,493

by: up4gmat

22 Jul 2013, 19:42

ER

Find the remainder when 12^190 is divided by 1729 ?

805+ Level | Out of Scope - Too Hard

805+ Level | Out of Scope - Too Hard hide tags

vinnik

23 Sep 2013, 11:37

18

5

13,350

by: shameekv

12 Oct 2013, 03:01

A lottery game works as follows: The player draws a numbered

655-705 Level | Out of Scope - Too Hard, Probability

655-705 Level | Out of Scope - Too Hard, Probability hide tags

DenisSh

29 Aug 2009, 08:18

14

12

8,279

by: Devon

05 Nov 2013, 07:39

There are five flavors of icecream: banana, chocolate, lemon

Poor Quality

Poor Quality hide tags

benjiboo

24 Sep 2009, 20:06

8

4

48,772

by: bumpbot

15 Nov 2013, 06:04

ER

Let's play poker.

655-705 Level | Combinations, Probability

655-705 Level | Combinations, Probability hide tags

Bunuel

07 Oct 2009, 13:45

27

16

13,106

by: bumpbot

18 Nov 2013, 11:40

ER

Two trains A and B starting from two points and travelling

Poor Quality

Poor Quality hide tags

fra

18 Nov 2013, 08:48

16

4

38,464

by: gmatprav

19 Nov 2013, 10:00

ER

The table above shows the number of vehicles at Bill's

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

avohden

17 Nov 2013, 19:23

15

2

4,871

by: avohden

20 Nov 2013, 17:44

30 people were invited to a dinner party. If 17 of the guest

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

gmatbull

09 Dec 2012, 03:34

2

13

5,137

by: PiyushK

28 Nov 2013, 02:00

ER

ABCD is a square and ABE is a equilateral triangle. find Ang

Poor Quality

Poor Quality hide tags

RaviChandra

14 Sep 2010, 22:58

10

7

42,658

by: Bunuel

23 Jan 2014, 04:18

ER

Find the remainder when 1^39 + 2^39 + 3^39 ... 12^39 is divided by 39.

655-705 Level | Exponents +3 tags

655-705 Level | Exponents, Number Properties, Out of Scope - Too Hard, Remainders hide tags

gurpreetsingh

11 Sep 2010, 11:44

68

12

16,111

by: Bunuel

02 Feb 2014, 23:44

ER

In certain pool there are 30 piranhas, which eat each other.

655-705 Level | Min-Max Problems, Out of Scope - Too Hard

655-705 Level | Min-Max Problems, Out of Scope - Too Hard hide tags

Bunuel

09 Oct 2009, 10:07

7

17

7,308

by: dk19761976

18 Jun 2014, 04:54

ER

If $5,000,000 is the initial amount placed in an account tha

Sub 505 Level | Percent and Interest Problems, Word Problems

Sub 505 Level | Percent and Interest Problems, Word Problems hide tags

mikemcgarry

30 Jan 2014, 12:22

10

1

16,835

by: PareshGmat

13 Aug 2014, 22:13

ER

During a Thanksgiving weekend, a car rental company rented seven-tenth

655-705 Level | Fractions and Ratios, Percent and Interest Problems

655-705 Level | Fractions and Ratios, Percent and Interest Problems hide tags

alphonsa

01 Sep 2014, 03:00

5

1

5,826

by: Bunuel

01 Sep 2014, 03:16

In Asian school of languages, every student studies one or more of 3

Poor Quality

Poor Quality hide tags

manish2014

11 Sep 2014, 13:40

2

2,136

by: PareshGmat

12 Sep 2014, 02:26

ER

Find the number of zeros at the end of the product

Out of Scope - Too Hard

Out of Scope - Too Hard hide tags

jrymbei

15 Sep 2014, 12:00

4

3

89,405

by: Bunuel

15 Sep 2014, 21:26

If GCD of two numbers (both integers, greater than 1) is 1, then

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

manpreetsingh86

18 Nov 2014, 12:26

6

2

3,219

by: PareshGmat

19 Nov 2014, 01:41

ER

If x, y, and z are consecutive even positive integers, which

505-555 Level | Arithmetic, Number Properties

505-555 Level | Arithmetic, Number Properties hide tags

banksy

01 Mar 2011, 10:56

40

3

18,884

by: EMPOWERgmatRichC

27 Dec 2014, 11:41

ER

In the above diagram, all the six line segments that extend from the

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

24 Dec 2014, 08:47

4

5

5,610

by: PareshGmat

09 Jan 2015, 03:05

ER

A circular field that measures 100π meters in circumference has six mo

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

23 Jan 2015, 07:29

10

4

5,350

by: PareshGmat

03 Feb 2015, 00:53

ER

In a long hallway is a series of ceiling lights, each with an

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

bb

16 Feb 2015, 10:31

13

2

3,270

by: Celestial09

16 Feb 2015, 10:55

ER

AMS employs 8 professors on their staff. Their respective probability

805+ Level | Out of Scope - Too Hard, Probability

805+ Level | Out of Scope - Too Hard, Probability hide tags

jaskarannagra

07 May 2013, 04:05

5

4

16,632

by: Psiva00734

09 Mar 2015, 00:56

Happy weekend question- 04 Sept 2010

605-655 Level | Remainders

605-655 Level | Remainders hide tags

gurpreetsingh

03 Sep 2010, 20:47

29

11

5,308

by: Lucky2783

10 Apr 2015, 03:50

ER

Set S is composed of 25 distinct integers S={N1,N2....N25}

Poor Quality

Poor Quality hide tags

Lucky2783

16 May 2015, 12:58

4

1,390

by: Yogita25

17 May 2015, 18:48

ER

Tough and tricky: The sum of the even numbers.

555-605 Level | Sequences

555-605 Level | Sequences hide tags

Bunuel

11 Oct 2009, 17:11

14

6

8,939

by: D3N0

17 May 2015, 22:08

ER

In a survey of market analysts, each analyst selected from a list of

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Gmatdecoder

01 Jun 2015, 01:26

26

2

4,155

by: EMPOWERgmatRichC

01 Jun 2015, 21:32

ER

The length, the breadth and the height of a cuboid are in the ratio...

Poor Quality

Poor Quality hide tags

anurag356

18 Jun 2015, 16:11

7

5

32,614

by: anurag356

21 Jun 2015, 11:02

ER

For the sets of numbers above, which of the following is true?

Sub 505 Level | Must or Could be True Questions, Statistics and Sets Problems

Sub 505 Level | Must or Could be True Questions, Statistics and Sets Problems hide tags

Bunuel

16 Jun 2015, 03:42

7

8

4,689

by: Bunuel

22 Jun 2015, 06:59

ER

The line represented by which of the following equation does

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

GMATBaumgartner

25 Aug 2012, 04:20

53

12

11,143

by: ENGRTOMBA2018

03 Jul 2015, 06:01

ER

40 percent of Andrea's living room floor is covered by a carpet that i

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

01 Jul 2015, 03:09

3

8

6,111

by: Bunuel

06 Jul 2015, 03:27

ER

The figure represents a deflated tire 6 inches wide as shown

Poor Quality

Poor Quality hide tags

enigma123

13 Feb 2012, 16:42

61

6

14,866

by: davesinger786

09 Jul 2015, 23:23

Problem Solving (PS)