GMAT Club Forum

963

ER

100 Hardest and easiest questions for PS as of March 2024

Tags: Difficulty: 655-705 Level

Go to page: 1, 2

Bunuel

22

248425

by: bb

30 Mar 2024, 10:13

2831

ER

GMAT PS Question Directory by Topic & Difficulty

Tags: Difficulty: 505-555 Level, Difficulty: 555-605 Level, Difficulty: 605-655 Level, Difficulty: 655-705 Level, Difficulty: 705-805 Level, Difficulty: 805+ Level, Difficulty: Sub 505 Level

bb

0

1172823

by: bb

22 Feb 2012, 11:27

192

ER

A set of numbers contains 7 integers and has an average

Tags: Difficulty: 705-805 Level, Min/Max Problems, Statistics and Sets Problems

Go to page: 1, 2

Joy111

25

44361

by: bumpbot

06 Apr 2024, 12:08

169

ER

Two musicians, Maria and Perry, work at independent constant

Tags: Difficulty: 605-655 Level, Work/Rate Problems

Go to page: 1, 2

Rock750

25

27984

by: mrfrantic

03 Apr 2024, 03:12

561

ER

A certain square is to be drawn on a coordinate plane

Tags: Difficulty: 805+ Level, Coordinate Geometry, Geometry

Go to page: 1, 2

jpr200012

25

80479

by: bumpbot

25 Mar 2024, 08:11

555

ER

A certain drive-in movie theater has total of 17 rows of parking space

Tags: Difficulty: 555-605 Level, Sequences, Statistics and Sets Problems, Word Problems

Go to page: 1, 2

Bunuel

25

54843

by: bumpbot

07 Mar 2024, 06:20

285

ER

If two 2-digit positive integers have their respective tens digits exc

Tags: Difficulty: 805+ Level, Number Properties

Go to page: 1, 2

adthedaddy

25

20400

by: bumpbot

02 Mar 2024, 03:50

590

ER

If n = 20! + 17, then n is divisible by which of the following?

Tags: Difficulty: Sub 505 Level, Divisibility/Multiples/Factors

Go to page: 1, 2

Walkabout

25

77143

by: Fish181

29 Feb 2024, 08:16

55

ER

A bottle is 80% full. The liquid in the bottle consists of 60% guava

Tags: Difficulty: 555-605 Level, Mixture Problems

Go to page: 1, 2

KarishmaB

25

15815

by: bumpbot

12 Feb 2024, 07:22

308

ER

10kg of a mixture contains 30% sand and 70% clay. In order t

Tags: Difficulty: 705-805 Level, Mixture Problems

Go to page: 1, 2

tejal777

25

32731

by: bumpbot

22 Jan 2024, 00:46

1319

ER

When positive integer x is divided by positive integer y, the remainde

Tags: Difficulty: 555-605 Level, Remainders

Go to page: 1, 2

ajit257

25

138187

by: BrushMyQuant

28 Dec 2023, 04:00

580

ER

A small, rectangular park has a perimeter of 560 feet and a

Tags: Difficulty: 555-605 Level, Geometry

Go to page: 1, 2

aljatar

25

94146

by: TargetMBA007

14 Dec 2023, 22:02

313

ER

Three machines operating independently, simultaneously, and

Tags: Difficulty: 505-555 Level, Work/Rate Problems

Go to page: 1, 2

kiseki

25

69980

by: bumpbot

11 Dec 2023, 19:05

188

ER

Cylindrical tennis-ball cans are being packed into cartons.

Tags: Difficulty: 655-705 Level, Geometry

Go to page: 1, 2

tarek99

25

34071

by: Bunuel

10 Dec 2023, 06:43

453

ER

If x is to be chosen at random from the set {1, 2, 3, 4} and y is to

Tags: Difficulty: 555-605 Level, Probability

Go to page: 1, 2

Bunuel

25

99800

by: Bunuel

04 Dec 2023, 14:58

150

ER

If y = |x – 1| and y = 3x + 3, then x must be between which of the

Tags: Difficulty: 705-805 Level, Absolute Values/Modulus

Go to page: 1, 2

Bunuel

25

19686

by: bumpbot

16 Nov 2023, 06:49

126

ER

Two solutions of acid were mixed to obtain 10 liters of a

Tags: Difficulty: 605-655 Level, Mixture Problems

Go to page: 1, 2

bmwhype2

25

17224

by: bumpbot

05 Nov 2023, 21:15

195

ER

When positive integer n is divided by 3, the remainder is 2. When n is

Tags: Difficulty: 705-805 Level, Remainders

Go to page: 1, 2

Bunuel

25

24553

by: bumpbot

01 Nov 2023, 11:07

56

ER

(1/2 - 1/3) + (1/3 - 1/4) + (1/4 - 1/5) + (1/5 - 1/6) =

Tags: Difficulty: Sub 505 Level, Arithmetic

Go to page: 1, 2

Bunuel

25

33385

by: bumpbot

22 Oct 2023, 20:24

243

ER

In the diagram, points A, B, and C are on the diameter of

Tags: Difficulty: 805+ Level, Geometry

Go to page: 1, 2

enigma123

25

38977

by: bumpbot

20 Oct 2023, 05:20

192

ER

The probability that a family with 6 children has exactly

Tags: Difficulty: 605-655 Level, Combinations, Probability

Go to page: 1, 2

GMATMadeeasy

25

53796

by: bumpbot

12 Oct 2023, 01:44

193

ER

If a certain coin is flipped, the probability that the coin will land

Tags: Difficulty: Sub 505 Level, Probability

Go to page: 1, 2

marcodonzelli

25

85155

by: bumpbot

11 Oct 2023, 20:36

161

ER

Two teams are distributing information booklets. Team A dist

Tags: Difficulty: 655-705 Level, Word Problems

Go to page: 1, 2

josemarioamaya

25

25166

by: bumpbot

21 Sep 2023, 06:40

635

ER

Alices take-home pay last year was the same each month, and she saved

Tags: Difficulty: 655-705 Level, Fractions/Ratios/Decimals, Word Problems

Go to page: 1, 2

changhiskhan

25

110906

by: bumpbot

16 Sep 2023, 14:01

68

ER

Lake A has a duck population of 30 females and 36 males.

Tags: Difficulty: 605-655 Level, Fractions/Ratios/Decimals

Go to page: 1, 2

yogirb8801

25

13157

by: bumpbot

11 Sep 2023, 08:29

556

ER

If |x| > 3, which of the following must be true?

Tags: Difficulty: 655-705 Level, Absolute Values/Modulus, Inequalities, Must or Could be True Questions

Go to page: 1, 2

corvinis

25

73052

by: Kinshook

25 Aug 2023, 02:48

92

ER

Each student at a certain university is given a four-charact

Tags: Difficulty: 505-555 Level, Combinations

Go to page: 1, 2

manishuol

25

20635

by: bumpbot

18 Aug 2023, 18:50

369

ER

In the figure above, X and Y represent locations in a district of a ce

Tags: Difficulty: 655-705 Level, Combinations

Go to page: 1, 2

gmatt1476

25

33848

by: arbazfatmi1994

12 Aug 2023, 10:08

492

ER

For a display, identical cubic boxes are stacked in square

Tags: Difficulty: 555-605 Level, Geometry

Go to page: 1, 2

imhimanshu

25

71035

by: Paras96

10 Aug 2023, 04:23

385

ER

It takes the high-speed train x hours to travel the z miles

Tags: Difficulty: 705-805 Level, Distance/Rate Problems

Go to page: 1, 2

joyseychow

25

59632

by: bumpbot

19 Jul 2023, 23:19

110

ER

The average weight of a class is x pounds. When a new stud

Tags: Difficulty: 655-705 Level, Statistics and Sets Problems

Go to page: 1, 2

emmak

25

16455

by: bumpbot

12 Jul 2023, 07:07

104

ER

At a supermarket, John spent 1/2 of his money on fresh fruit

Tags: Difficulty: Sub 505 Level, Fractions/Ratios/Decimals

Go to page: 1, 2

Bunuel

25

40682

by: bumpbot

09 Jul 2023, 14:12

169

ER

When the positive integer x divided by the positive integer

Tags: Difficulty: 705-805 Level, Remainders

Go to page: 1, 2

Bunuel

25

17110

by: bumpbot

03 Jul 2023, 17:38

282

ER

If xy + z = x(y + z), which of the following must be true?

Tags: Difficulty: 555-605 Level, Must or Could be True Questions

Go to page: 1, 2

TomB

25

89694

by: KarishmaB

22 Jun 2023, 01:52

265

ER

The entire exterior of a large wooden cube is painted red

Tags: Difficulty: 655-705 Level, Geometry

Go to page: 1, 2

TheGerman

25

35114

by: Kimberly77

20 Jun 2023, 11:34

35

ER

|x + 1| < |x^2 + 2x + 2|

Tags: Difficulty: 655-705 Level, Inequalities

Go to page: 1, 2

gmatbull

25

6846

by: Kinshook

19 Jun 2023, 00:51

756

ER

The figure shows the graph of y = (x + 1)(x - 1)^2 in the xy

Tags: Difficulty: 555-605 Level, Coordinate Geometry, Graphs and Illustrations

Go to page: 1, 2

imhimanshu

25

95041

by: Kimberly77

11 Jun 2023, 04:06

581

ER

In a meeting of 3 representatives from each of 6 different companies,

Tags: Difficulty: 605-655 Level, Combinations

Go to page: 1, 2

surupab

25

55814

by: bumpbot

29 May 2023, 15:42

45

ER

A searchlight on top of the watch-tower makes 3 revolutions

Tags: Difficulty: 655-705 Level, Probability

Go to page: 1, 2

marcodonzelli

25

11977

by: bumpbot

11 May 2023, 09:05

455

ER

How many times will the digit 7 be written when listing the integers

Tags: Difficulty: 705-805 Level, Combinations

Go to page: 1, 2

seekmba

25

127477

by: KarishmaB

10 May 2023, 22:52

35

ER

GMAT Club World Cup 2022 (DAY 3): Three tangent circles are inscribed

Tags: Difficulty: 655-705 Level, Geometry

Go to page: 1, 2

Bunuel

25

3140

by: distantcrimson

16 Apr 2023, 14:27

245

ER

A group of 8 friends want to play doubles tennis. How many

Tags: Difficulty: 705-805 Level, Combinations

Go to page: 1, 2

Balvinder

25

63500

by: bumpbot

10 Apr 2023, 14:07

48

ER

Given that p is a positive even integer with a positive

Tags: Difficulty: 605-655 Level, Fractions/Ratios/Decimals

Go to page: 1, 2

u2lover

25

17853

by: bumpbot

26 Mar 2023, 22:47

36

ER

In a certain game, each player scores either 2 points or 5 points. If

Tags: Difficulty: 505-555 Level, Fractions/Ratios/Decimals, Word Problems

Go to page: 1, 2

Bunuel

25

37254

by: HWPO

20 Mar 2023, 20:18

121

ER

A rectangular floor measures 2 by 3 meters. There are 5 whit

Tags: Difficulty: 805+ Level, Combinations

Go to page: 1, 2

Bunuel

25

13754

by: bumpbot

22 Feb 2023, 07:39

68

ER

In the Mundane Goblet competition, 6 teams compete in a

Tags: Difficulty: 705-805 Level, Combinations

Go to page: 1, 2

zisis

25

16732

by: bumpbot

02 Jan 2023, 04:50

94

ER

A straight picket fence is composed of x pickets each of whi

Tags: Difficulty: 805+ Level, Geometry, Word Problems

Go to page: 1, 2

hardworker_indian

25

20913

by: bumpbot

13 Nov 2022, 04:59

88

ER

How many three-digit numbers ABC, in which A, B, and C are each digits

Tags: Difficulty: 805+ Level, Number Properties

Go to page: 1, 2

alpham

25

23630

by: bumpbot

01 Jun 2022, 08:28

62

ER

There are 6 people at a party sitting at a round table with 6 seats: A

Tags: Poor Quality

Go to page: 1, 2

vivgmat

25

32696

by: DimitriosL

14 Nov 2020, 08:33

957

ER

If the probability that Stock A will increase in value during the next

Tags: Difficulty: 705-805 Level, Probability

Go to page: 1, 2

MHIKER

24

91457

by: bumpbot

12 Apr 2024, 00:08

607

ER

A certain stock exchange designates each stock with a one-, two- or th

Tags: Difficulty: 555-605 Level, Combinations

Go to page: 1, 2

japped187

24

64776

by: bumpbot

26 Mar 2024, 05:49

58

ER

Suppose a “Secret Pair” number is a four-digit number in which two adj

Tags: Difficulty: 805+ Level, Combinations

Go to page: 1, 2

mikemcgarry

24

11432

by: bumpbot

24 Mar 2024, 12:48

GMAT Problem Solving (PS)