GMAT Club Forum

06 Apr 2024, 02:26

ER

100 Hardest and easiest questions for PS as of May 2024

Bunuel

21 Aug 2015, 03:49

960

5

259,428

by: bb

30 Mar 2024, 10:13

ER

GMAT PS Question Directory by Topic & Difficulty

bb

22 Feb 2012, 11:27

2,859

0

1,185,860

by: bb

22 Feb 2012, 11:27

ER

If n is an integer, what is the least value of n such that 1/3^n < 0.0

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

24 Jun 2017, 07:36

5

8,450

by: chetan2u

31 Jan 2021, 00:20

ER

The average of 15 observations is 18. Average of nine among those 15 o

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

Bunuel

27 Jan 2021, 04:15

2

2,562

by: EgmatQuantExpert

31 Jan 2021, 05:48

ER

The average age of a class of 20 students increases by 1, when the ave

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

Bunuel

26 Jan 2021, 10:00

3

6,698

by: EgmatQuantExpert

31 Jan 2021, 06:02

ER

Which of the following lines is parallel to line x = 2.5 - 2y ?

505-555 Level | Coordinate Geometry

505-555 Level | Coordinate Geometry hide tags

Bunuel

28 Jan 2021, 13:11

3

1,342

by: EgmatQuantExpert

31 Jan 2021, 06:21

ER

If a – b = 7 and 2ab = 18 then a^2 + b^2 =

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

12 Sep 2017, 05:22

4

2,789

by: Pritishd

31 Jan 2021, 07:12

ER

The table shows the numbers of greeting cards for various occasions so

Sub 505 Level | Graphs and Illustrations

Sub 505 Level | Graphs and Illustrations hide tags

Bunuel

10 Oct 2019, 06:54

1

4

5,023

31 Jan 2021, 12:01

ER

If (z + 3)/5 is an integer, what is remainder when z is divided by 5?

Sub 505 Level | Number Properties, Remainders

Sub 505 Level | Number Properties, Remainders hide tags

Bunuel

06 Jan 2015, 08:04

16

11

10,243

01 Feb 2021, 04:56

ER

If -4 and -2 are the two roots of the quadratic equation ax^2 + 6x + b

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

01 Feb 2021, 05:45

1

738

by: chetan2u

01 Feb 2021, 07:39

ER

What are the values of C for which the quadratic equation 4x^2 – 2(C +

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

01 Feb 2021, 08:00

1

2

624

by: madgmat2019

01 Feb 2021, 08:38

ER

A man walks to a town at the rate of 5 km/h and rides back at the rate

505-555 Level | Distance and Speed Problems

505-555 Level | Distance and Speed Problems hide tags

Bunuel

29 Jan 2021, 03:30

1

2

7,934

by: solikon

01 Feb 2021, 09:44

ER

What is the area of the triangle with points (2,4), (3,6), (5,2)?

655-705 Level | Coordinate Geometry

655-705 Level | Coordinate Geometry hide tags

MathRevolution

27 Sep 2017, 01:41

10

4

4,183

by: FlyingCycle

01 Feb 2021, 11:19

ER

A class in a certain school consists of boys and girls in the ratio of

605-655 Level | Overlapping Sets, Percent and Interest Problems

605-655 Level | Overlapping Sets, Percent and Interest Problems hide tags

mangamma

13 Jun 2019, 00:34

8

6

4,539

by: Sabby

01 Feb 2021, 14:11

ER

For what value of K, the roots of the quadratic equation Kx(x - 2√5) +

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

01 Feb 2021, 09:30

3

2

975

01 Feb 2021, 19:55

ER

What is the value of K for which the quadratic equation (K – 2)x^2 + 2

605-655 Level | Algebra

605-655 Level | Algebra hide tags

Bunuel

01 Feb 2021, 09:15

1

2

726

01 Feb 2021, 20:04

ER

What is the value of a and b, if the two roots of the quadratic equati

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

01 Feb 2021, 05:30

1

644

01 Feb 2021, 20:55

ER

3 is a root of the quadratic equation x^2 - px + 6 = 0. What is the va

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

01 Feb 2021, 03:45

1

895

01 Feb 2021, 21:07

ER

If (3 + a)(a/10 - 0.4) = -1, then a could be

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

03 Sep 2017, 06:14

5

8

3,416

01 Feb 2021, 21:48

ER

If (-a) is a root of the quadratic equation x^2 + 3ax + K = 0, then Wh

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

01 Feb 2021, 04:15

5

3

1,402

02 Feb 2021, 00:25

ER

If 2/3 is a root of the quadratic equation 7x^2 + Kx - 3 =0, then Wha

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

01 Feb 2021, 04:00

2

3

851

02 Feb 2021, 00:25

ER

A box contains 5 white balls and 8 black balls. A ball is removed from

605-655 Level | Probability

605-655 Level | Probability hide tags

Bunuel

21 Sep 2020, 03:45

3

2,361

by: ansarose

02 Feb 2021, 01:15

ER

When the speed of a train is increased by 20%, it takes 20 min less to

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

02 Feb 2021, 03:00

2

1

2,559

by: CrackverbalGMAT

02 Feb 2021, 03:29

ER

In 1982, if the 1.8 billion dollars collected as child support payment

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

18 Jul 2018, 00:29

3

7

2,648

02 Feb 2021, 04:24

ER

Two persons agree to meet at between 2 PM to 4 PM, but each of them wi

805+ Level | Probability

805+ Level | Probability hide tags

Bunuel

17 Jan 2021, 11:02

13

6

5,708

by: KarishmaB

02 Feb 2021, 04:42

ER

A person sees a train passing over 2 km long bridge. The length of the

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

02 Feb 2021, 05:00

1

1,943

by: GMATinsight

02 Feb 2021, 05:18

ER

Two trains for Jhansi leave from Delhi at 10 am and 9.30 am and travel

555-605 Level | Distance and Speed Problems

555-605 Level | Distance and Speed Problems hide tags

Bunuel

02 Feb 2021, 05:30

2

1

2,691

by: GMATinsight

02 Feb 2021, 05:44

ER

Circular region C has a radius of 1 centimeter and a circumference of

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

02 Feb 2021, 01:15

4

1,502

by: akadiyan

02 Feb 2021, 09:27

ER

For all x and y, (4x^2 – 6xy – 12y^2 ) – (8x^2 – 12xy + 4y^2 ) = ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Kritesh

26 May 2017, 12:04

5

6

4,543

02 Feb 2021, 10:05

ER

A payroll record with an error in it is placed in a filing cabinet wit

555-605 Level | Probability

555-605 Level | Probability hide tags

Bunuel

22 Jan 2021, 07:31

4

1,522

by: unraveled

02 Feb 2021, 10:06

ER

If Jim drives k miles in 50 minutes, how many minutes will it take him

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Sajjad1994

15 Feb 2017, 06:04

4

6

7,897

02 Feb 2021, 10:14

Find the power of 2 in 50!?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

mSKR

02 Feb 2021, 04:51

3

1

930

by: TaqdeesAhmad

02 Feb 2021, 10:32

ER

A certain number of men complete a piece of work in 40 days. If there

505-555 Level | Work and Rate Problems

505-555 Level | Work and Rate Problems hide tags

Bunuel

02 Feb 2021, 08:30

2

1,006

by: Kinshook

02 Feb 2021, 11:39

ER

When a class of n students is divided into groups of 6 students each,

555-605 Level | Remainders

555-605 Level | Remainders hide tags

jwin125

14 Mar 2018, 18:54

12

5

4,694

by: Fayzulla

02 Feb 2021, 12:01

ER

A fort has provisions for 50 days. If after 10 days they are strengthe

555-605 Level | Work and Rate Problems

555-605 Level | Work and Rate Problems hide tags

Bunuel

21 Jan 2021, 09:30

4

3

4,125

by: AquamarineEyes1

02 Feb 2021, 14:00

ER

0.02% is equivalent to which of the following fraction? (A) 1/200 (B)

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Russ19

02 Feb 2021, 12:31

2

1

675

by: chetan2u

02 Feb 2021, 19:23

ER

Two men, A and B, started a job in which A was thrice as good as B and

605-655 Level | Work and Rate Problems

605-655 Level | Work and Rate Problems hide tags

Bunuel

02 Feb 2021, 10:00

2

1,625

by: Akp880

03 Feb 2021, 00:21

ER

If 2 is a root of the equation x^2 + kx + 12 = 0 and the equation x^2

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

29 Jan 2021, 23:21

5

6

1,530

03 Feb 2021, 00:25

ER

A can do 1/3 of the work in 4 days and B can do 2/5 of the work in 8

505-555 Level | Distance and Speed Problems

505-555 Level | Distance and Speed Problems hide tags

Bunuel

02 Feb 2021, 09:45

2

2,443

by: Akp880

03 Feb 2021, 00:25

ER

A group of men promise to do a work in 14 days, but 6 of them do not

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Bunuel

02 Feb 2021, 09:15

2

4

919

by: Akp880

03 Feb 2021, 00:31

ER

The wages of 10 men and 4 boys amount to $36. If 8 men together receiv

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

03 Feb 2021, 08:00

2

983

by: TarunKumar1234

03 Feb 2021, 08:35

ER

Avani bought a yellow saree, a green saree and a red saree at equal co

605-655 Level | Percent and Interest Problems

605-655 Level | Percent and Interest Problems hide tags

Bunuel

27 Jan 2021, 09:00

1

3

2,613

by: ScottTargetTestPrep

03 Feb 2021, 09:08

ER

If a square mirror has a 30-inch diagonal, what is the area of the mir

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

17 Feb 2016, 03:32

11

10

7,965

by: alexisrakh

03 Feb 2021, 09:16

ER

If x represents the sum of the interior angles of a regular hexagon an

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

28 Oct 2014, 09:44

10

6

8,576

by: alexisrakh

03 Feb 2021, 09:37

ER

A can do a piece of work in 14 days and B alone can do it in 8 days.

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Bunuel

03 Feb 2021, 08:30

3

1

1,397

03 Feb 2021, 09:53

ER

N men can do a piece of work in 6 days. The same work can be done by (

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Bunuel

03 Feb 2021, 07:15

2

1,951

03 Feb 2021, 09:57

ER

A is twice as good a workman as B and together they finish a piece of

505-555 Level | Work and Rate Problems

505-555 Level | Work and Rate Problems hide tags

Bunuel

03 Feb 2021, 07:00

3

2

55,697

03 Feb 2021, 10:00

ER

In an examination, 75% of the students passed in Science, 70% in Mathe

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

27 Jan 2021, 08:30

4

3

5,783

by: ScottTargetTestPrep

03 Feb 2021, 10:07

ER

How many four-digit numbers can you form using ten numbers (0, 1, 2, 3

505-555 Level | Combinations

505-555 Level | Combinations hide tags

Bunuel

28 Jan 2021, 05:17

4

6

3,249

by: ScottTargetTestPrep

03 Feb 2021, 10:08

ER

Two pipes can fill a tank in 10 h and 20 h respectively, while the thi

505-555 Level | Work and Rate Problems

505-555 Level | Work and Rate Problems hide tags

Bunuel

03 Feb 2021, 10:00

2

1,337

by: kntombat

03 Feb 2021, 10:26

ER

Four people are to be chosen at random from a group of 3 men and 2 wom

555-605 Level | Probability

555-605 Level | Probability hide tags

Bunuel

16 Sep 2019, 01:02

3

1,528

03 Feb 2021, 11:06

ER

If A can complete the work while working with C in8 days. C working al

505-555 Level | Work and Rate Problems

505-555 Level | Work and Rate Problems hide tags

Bunuel

03 Feb 2021, 05:30

1

1,485