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

248774

by: bb

30 Mar 2024, 10:13

2835

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

1173649

by: bb

22 Feb 2012, 11:27

142

ER

A positive integer is divisible by 3 if and only if the sum

Tags: Difficulty: 655-705 Level, Divisibility/Multiples/Factors

Go to page: 1, 2

NoHalfMeasures

28

29141

by: bumpbot

23 Jan 2024, 06:32

127

ER

If the positive integer N is a perfect square, which of the following

Tags: Difficulty: 655-705 Level, Divisibility/Multiples/Factors, Must or Could be True Questions, Number Properties

Go to page: 1, 2

Orange08

28

33501

by: Bunuel

23 Jan 2024, 01:53

153

ER

If x is the sum of the first 50 positive even integers and y is the

Tags: Difficulty: 555-605 Level, Number Properties

Go to page: 1, 2

nishtil

28

39081

by: nivivacious

15 Jan 2024, 07:44

78

ER

In a small snack shop, the average (arithmetic mean) revenue

Tags: Difficulty: Sub 505 Level, Statistics and Sets Problems, Word Problems

Go to page: 1, 2

pzazz12

28

45066

by: bumpbot

04 Jan 2024, 07:57

503

ER

Yesterday's closing prices of 2,420 different stocks listed

Tags: Difficulty: 555-605 Level, Percent and Interest Problems

Go to page: 1, 2

conty911

28

67182

by: pchandra9695

12 Dec 2023, 08:10

120

ER

You have a six-sided cube and six cans of paint, each a diff

Tags: Difficulty: 805+ Level, Combinations

Go to page: 1, 2

chetan86

28

37476

by: bumpbot

10 Dec 2023, 01:37

87

ER

What is the maximum number of pieces that a circular pie can

Tags: Difficulty: 805+ Level, Combinations, Geometry

Go to page: 1, 2

marcodonzelli

28

31727

by: bumpbot

01 Dec 2023, 06:33

162

ER

When positive integer n is divided by 13, the remainder is 2. When n

Tags: Difficulty: 655-705 Level, Remainders

Go to page: 1, 2

Bunuel

28

23994

by: bumpbot

25 Nov 2023, 09:10

236

ER

Six students are equally divided into 3 groups, then, the three groups

Tags: Difficulty: 705-805 Level, Combinations

Go to page: 1, 2

arjtryarjtry

28

41403

by: bumpbot

04 Nov 2023, 13:35

76

ER

If 1 > 1 - ab > 0, which of the following must be true?

Tags: Difficulty: 655-705 Level, Inequalities, Must or Could be True Questions

Go to page: 1, 2

Bunuel

28

16178

by: bumpbot

22 Oct 2023, 22:57

234

ER

Data for a certain biology experiment are given in the table

Tags: Difficulty: 555-605 Level, Word Problems

Go to page: 1, 2

tejal777

28

34941

by: bumpbot

11 Oct 2023, 08:26

121

ER

Workers are grouped by their areas of expertise, and are

Tags: Difficulty: 605-655 Level, Overlapping Sets

Go to page: 1, 2

BarneyStinson

28

60172

by: krizalid

08 Oct 2023, 12:25

793

ER

The figure shown above consists of a shaded 9 - sided polygon and 9 un

Tags: Difficulty: 605-655 Level, Geometry

Go to page: 1, 2

AbdurRakib

28

64259

by: bumpbot

06 Oct 2023, 06:12

520

ER

A company that ships boxes to a total of 12 distribution centers uses

Tags: Difficulty: 555-605 Level, Combinations

Go to page: 1, 2

Bunuel

28

54555

by: Priyankajaismali

03 Sep 2023, 10:43

97

ER

What is the remainder when 1044*1047*1050*1053 is divided by

Tags: Difficulty: 805+ Level, Remainders

Go to page: 1, 2

vshaunak@gmail.com

28

22742

by: bumpbot

21 Aug 2023, 06:08

31

ER

Ted is now 12 years older than Leila, who is 2 years older than Sheila

Tags: Difficulty: 555-605 Level, Word Problems

Go to page: 1, 2

Bunuel

28

4096

by: Paras96

14 Aug 2023, 09:09

482

ER

A total of 5 liters of gasoline is to be poured into two empty contain

Tags: Difficulty: 505-555 Level, Fractions/Ratios/Decimals, Percent and Interest Problems

Go to page: 1, 2

nalinnair

28

45666

by: bumpbot

03 Aug 2023, 04:52

35

ER

GMAT Club World Cup 2022 (DAY 5): The infinite sequence of integers

Tags: Difficulty: 805+ Level, Sequences

Go to page: 1, 2

Bunuel

28

3686

by: bumpbot

01 Aug 2023, 10:11

138

ER

If |a+b|=|a-b|, then a*b must be equal to:

Tags: Difficulty: Sub 505 Level, Absolute Values/Modulus, Algebra

Go to page: 1, 2

SergeNew

28

20518

by: bumpbot

29 Jul 2023, 03:59

207

ER

Set R contains five numbers that have an average value of 55

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

Go to page: 1, 2

Orange08

28

31381

by: bumpbot

09 Jul 2023, 10:55

66

ER

If every boy in a kindergarten class buys a soda and every girl in the

Tags: Difficulty: 805+ Level, Word Problems

Go to page: 1, 2

Bunuel

28

10919

by: bumpbot

12 Jun 2023, 07:41

484

ER

A palindrome is a number that reads the same forward and bac

Tags: Difficulty: 605-655 Level, Combinations

Go to page: 1, 2

accincognito

28

102569

by: bumpbot

31 May 2023, 07:09

283

ER

A furniture dealer purchased a desk for $150 and then set th

Tags: Difficulty: 555-605 Level, Percent and Interest Problems

Go to page: 1, 2

udribat

28

72942

by: bumpbot

26 Apr 2023, 05:19

164

ER

A rectangular box has dimensions 12*10*8 inches. What is the

Tags: Difficulty: 605-655 Level, Geometry

Go to page: 1, 2

willget800

28

40240

by: bumpbot

20 Feb 2023, 09:09

52

ER

X takes 10 days to complete a task. Y takes half that time

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

Go to page: 1, 2

SVaidyaraman

28

12445

by: SVaidyaraman

25 Nov 2022, 23:33

77

ER

If w women can do a job in d days, then how many days will

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

Go to page: 1, 2

mendelay

28

19030

by: bumpbot

18 Mar 2022, 06:27

147

ER

John and Karen begin running at opposite ends of a trail unt

Tags: Poor Quality

Go to page: 1, 2

Narenn

28

15289

by: kmecpp

26 Jan 2022, 14:17

213

ER

A 100-litre mixture of milk and water contains 36 litres of

Tags: Poor Quality

Go to page: 1, 2

alphonsa

28

23541

by: ak2121

07 Nov 2021, 06:23

52

ER

As part of a game, four people each must secretly choose an

Tags: Difficulty: 555-605 Level, Probability

Go to page: 1, 2

Financier

28

9966

by: Ksmew

27 Jul 2020, 00:42

83

ER

A fair coin is tossed 10 times. What is the probability that

Tags: Difficulty: 705-805 Level, Out of Scope - Too Hard

Go to page: 1, 2

LM

28

101163

by: bumpbot

05 Sep 2019, 05:23

147

ER

In how many ways can 5 different marbles be distributed in 4

Tags: Difficulty: 805+ Level, Combinations

Go to page: 1, 2

tusharGupta1

27

28699

by: sayan640

25 Apr 2024, 02:25

653

ER

If N is the product of all multiples of 3 between 1 and 100, what is

Tags: Difficulty: 705-805 Level, Number Properties

Go to page: 1, 2

rafi

27

66698

by: Akriti_Khetawat

20 Mar 2024, 23:53

345

ER

Last year a state senate consisting of only Republican and Democrat me

Tags: Difficulty: 605-655 Level, Word Problems

Go to page: 1, 2

gmatt1476

27

33247

by: Dan07

14 Mar 2024, 12:35

212

ER

Thabo owns exactly 140 books, and each book is either paperback fictio

Tags: Difficulty: 505-555 Level, Algebra

Go to page: 1, 2

AbdurRakib

27

47821

by: bumpbot

11 Mar 2024, 21:20

578

ER

One week a certain truck rental lot had a total of 20 trucks, all of

Tags: Difficulty: 605-655 Level, Min/Max Problems, Word Problems

Go to page: 1, 2

cloaked_vessel

27

55310

by: krishna_sunder_

10 Feb 2024, 00:21

175

ER

One smurf and one elf can build a treehouse together in two

Tags: Difficulty: 655-705 Level, Work/Rate Problems

Go to page: 1, 2

JCLEONES

27

32226

by: bumpbot

03 Feb 2024, 09:10

844

ER

When a certain tree was first planted, it was 4 feet tall and the heig

Tags: Difficulty: 605-655 Level, Word Problems

Go to page: 1, 2

anilnandyala

27

152580

by: pchandra9695

16 Jan 2024, 22:23

524

ER

The set of solutions for the equation (x^2 – 25)^2 = x^2 – 10x + 25 co

Tags: Difficulty: 805+ Level, Algebra

Go to page: 1, 2

parkhydel

27

37915

by: Bunuel

13 Jan 2024, 14:30

265

ER

A certain university will select 1 of 7 candidates eligible to fill a

Tags: Difficulty: Sub 505 Level, Combinations

Go to page: 1, 2

Bunuel

27

52039

by: KarishmaB

28 Dec 2023, 02:30

133

ER

What is the sum of all 3 digit numbers that leave a remainde

Tags: Difficulty: 705-805 Level, Remainders

Go to page: 1, 2

joyseychow

27

36371

by: BrushMyQuant

27 Dec 2023, 05:06

493

ER

If xy ≠ 0 and x^2y^2 − xy = 6, which of the following could be y in te

Tags: Difficulty: 505-555 Level, Algebra

Go to page: 1, 2

sperumba

27

65222

by: Abhishek009

20 Dec 2023, 08:41

109

ER

A portion of the 85% solution of chemicals was replaced with

Tags: Difficulty: 555-605 Level, Mixture Problems

Go to page: 1, 2

bmwhype2

27

18403

by: bumpbot

09 Dec 2023, 06:44

293

ER

If a is the sum of x consecutive positive integers. b is the

Tags: Difficulty: 805+ Level, Statistics and Sets Problems

Go to page: 1, 2

devinawilliam83

27

34340

by: bumpbot

28 Nov 2023, 06:42

209

ER

The temperature of a certain cup of coffee 10 minutes after it was pou

Tags: Difficulty: 505-555 Level, Word Problems

Go to page: 1, 2

kilukilam

27

52175

by: bumpbot

27 Nov 2023, 21:41

35

ER

GMAT Club World Cup 2022 (DAY 6): 11 players of the Portugal National

Tags: Difficulty: 705-805 Level, Combinations

Go to page: 1, 2

Bunuel

27

2836

by: bumpbot

26 Oct 2023, 13:08

382

ER

Two water pumps, working simultaneously at their respective constant

Tags: Difficulty: 555-605 Level, Work/Rate Problems

Go to page: 1, 2

kmasonbx

27

83661

by: MBAHOUSE

19 Sep 2023, 15:09

310

ER

Machine A and Machine B can produce 1 widget in 3 hours work

Tags: Difficulty: 505-555 Level, Percent and Interest Problems, Remainders, Work/Rate Problems

Go to page: 1, 2

changhiskhan

27

74482

by: bumpbot

16 Aug 2023, 04:48

663

ER

In a class of 50 students, 20 play Hockey, 15 play Cricket and 11 play

Tags: Difficulty: 705-805 Level, Overlapping Sets, Remainders

Go to page: 1, 2

gmihir

27

368299

by: Abolnasr

13 Aug 2023, 02:24

178

ER

For a finite sequence of non zero numbers, the number of variations in

Tags: Difficulty: 505-555 Level, Sequences

Go to page: 1, 2

TomB

27

67412

by: bumpbot

21 Jul 2023, 09:35

142

ER

If two distinct positive divisor of 64 are randomly selected

Tags: Difficulty: 655-705 Level, Combinations, Number Properties, Probability

Go to page: 1, 2

goodyear2013

27

22590

by: Kinshook

13 Jul 2023, 20:20

GMAT Problem Solving (PS)