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

248855

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

1173871

by: bb

22 Feb 2012, 11:27

13

ER

There 3 kinds of books in the library fiction, non-fiction and biology

Tags: Difficulty: 555-605 Level, Fractions/Ratios/Decimals

imhimanshu

10

18432

by: bumpbot

29 Nov 2022, 05:55

13

ER

Fiber X cereal is 55% fiber. Fiber Max cereal is 70% fiber. Sheldon co

Tags: Difficulty: 505-555 Level, Mixture Problems

Bunuel

8

8605

by: bumpbot

29 Nov 2022, 02:13

13

ER

Given 1/2*f(x)= f(1/2*x), which of the following is true for all value

Tags: Difficulty: 605-655 Level, Functions and Custom Characters

Bunuel

5

2516

by: bumpbot

27 Nov 2022, 05:22

13

ER

It takes John exactly 30 minutes to rake a lawn and it takes his son

Tags: Difficulty: Sub 505 Level, Work/Rate Problems

Bunuel

10

19179

by: bumpbot

23 Nov 2022, 03:23

13

ER

If Josh, Doug, and Brad have a total of $72 between them, and Josh has

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

Bunuel

11

9970

by: adityasuresh

22 Nov 2022, 19:39

13

ER

Three men are seeking for public office. Candidate A and B are given

Tags: Difficulty: 555-605 Level, Combinations, Probability

jovic1104

5

10029

by: bumpbot

19 Nov 2022, 18:06

13

ER

What is the number of three digits number from 100 to 999 inclusive wh

Tags: Difficulty: 805+ Level, Combinations

Bunuel

5

2689

by: bumpbot

19 Nov 2022, 12:22

13

ER

A piece of twine of length t is cut into two pieces. The length of the

Tags: Difficulty: 555-605 Level, Algebra, Word Problems

Bunuel

7

7286

by: bumpbot

14 Nov 2022, 03:14

13

ER

A rug manufacturer produces rugs at a cost of $75 per rug. What is the

Tags: Difficulty: Sub 505 Level, Word Problems

Bunuel

8

28269

by: Kinshook

12 Nov 2022, 06:37

13

ER

What is the area of an equilateral triangle inscribed in a circle circ

Tags: Difficulty: 805+ Level, Geometry

Bunuel

2

3742

by: SaquibHGMATWhiz

11 Nov 2022, 00:25

13

ER

If a and b are integers such that a is the product of

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

Bunuel

4

3102

by: bumpbot

09 Nov 2022, 09:35

13

ER

The average (arithmetic mean) of five numbers is 3x + 4. If one of the

Tags: Difficulty: 505-555 Level, Statistics and Sets Problems

Bunuel

14

9448

by: ScottTargetTestPrep

08 Nov 2022, 18:10

13

ER

Which of the following is equivalent to 5^5(6^4 - 3^4)/5 ?

Tags: Difficulty: 555-605 Level, Algebra, Exponents/Powers

Bunuel

7

3193

by: bumpbot

07 Nov 2022, 00:39

13

ER

The angle of elevation of the top of a lighthouse 60 m high, from two

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

8

3625

by: bumpbot

06 Nov 2022, 21:35

13

ER

If y > 2 and = y, for which of the following expressions can a single

Tags: Difficulty: 605-655 Level, Number Properties

Bunuel

4

2388

by: bumpbot

06 Nov 2022, 01:57

13

ER

Working alone at their respective constant rates, machine A and machin

Tags: Difficulty: Sub 505 Level, Work/Rate Problems

Aaditya96

5

10202

by: bumpbot

06 Nov 2022, 01:27

13

ER

If the diameter of the circle is 36, what is the length of arc ABC?

Tags: Difficulty: 655-705 Level, Geometry

Bunuel

7

10928

by: bumpbot

02 Nov 2022, 23:16

13

ER

Half the people on a bus get off at each stop after the first, and no

Tags: Difficulty: 555-605 Level, Word Problems

Bunuel

7

30496

by: bumpbot

02 Nov 2022, 08:24

13

ER

The Quidditch Trillenium Stadium has 8 entrances. What is the

Tags: Difficulty: 655-705 Level, Probability

Bunuel

6

1778

by: Fdambro294

31 Oct 2022, 09:44

13

ER

Bert and Rebecca were looking at the price of a condominium. The pric

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

Bunuel

11

11015

by: adityasuresh

30 Oct 2022, 09:56

13

ER

Molly is playing a game that requires her to roll a fair die repeatedl

Tags: Difficulty: 555-605 Level, Probability

Bunuel

2

2144

by: hassi01

28 Oct 2022, 22:05

13

ER

An isosceles but not an equilateral triangle has the sum of two of its

Tags: Difficulty: 805+ Level, Geometry

Bunuel

10

2206

by: bumpbot

28 Oct 2022, 09:04

13

ER

A box of balls originally contained 2 blue balls for every r

Tags: Difficulty: 555-605 Level, Fractions/Ratios/Decimals

actleader

9

5387

by: bumpbot

26 Oct 2022, 13:46

13

ER

What is the maximum possible area of a parallelogram with one side of

Tags: Difficulty: Sub 505 Level, Geometry, Min/Max Problems

jlgdr

7

13399

by: bumpbot

26 Oct 2022, 08:48

13

ER

A soccer team of 11 players is to be formed out of a pool of 23

Tags: Difficulty: 555-605 Level, Combinations

Raxit85

4

7507

by: bumpbot

22 Oct 2022, 09:53

13

ER

For a set, mean is 20 and standard deviation is 5. Which of these numb

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

Raisakatyal

3

2056

by: bumpbot

22 Oct 2022, 07:26

13

ER

A four-character password consists of one letter of the alphabet

Tags: Difficulty: 655-705 Level, Combinations

Stardust Chris

8

32367

by: bumpbot

22 Oct 2022, 02:44

13

ER

A and B when divided by 56 leave remainders of 48 and 32 respectively

Tags: Difficulty: 805+ Level, Divisibility/Multiples/Factors

Bunuel

2

1581

by: bumpbot

15 Oct 2022, 07:19

13

ER

When two fair dice are rolled, what is the probability that at least

Tags: Difficulty: 555-605 Level, Probability

Bunuel

5

3914

by: BrushMyQuant

08 Oct 2022, 09:38

13

ER

Two dice are rolled. What is the probability the sum will be greater

Tags: Difficulty: 555-605 Level, Probability

Bunuel

10

44291

by: Gijmaja

08 Oct 2022, 09:30

13

ER

What is the probability that the sum of two dice will yield a 10 or lo

Tags: Difficulty: 505-555 Level, Probability

Henni

8

6569

by: BrushMyQuant

08 Oct 2022, 08:50

13

ER

The dimensions of a rectangular floor are 16 feet by 20 feet. When a

Tags: Difficulty: 505-555 Level, Geometry

pushpitkc

4

7059

by: bumpbot

08 Oct 2022, 07:57

13

ER

The price to earnings ratio of the pharmaceutical industry on a stock

Tags: Difficulty: 805+ Level, Word Problems

Bunuel

13

2520

by: bumpbot

07 Oct 2022, 11:06

13

ER

k = 2^n + 7, where n is an integer greater than 1. If k is divisible

Tags: Difficulty: 555-605 Level, Divisibility/Multiples/Factors, Exponents/Powers, Must or Could be True Questions

Bunuel

5

2846

by: syedismailali1998

06 Oct 2022, 12:24

13

ER

The length of one edge of a cube equals 4. What is the distance betwee

Tags: Difficulty: 505-555 Level, Geometry

TheUltimateWinner

3

4260

by: bumpbot

06 Oct 2022, 06:30

13

ER

190 students go to a school bake sale. 95 buy a chocolate chip cookie,

Tags: Difficulty: 505-555 Level, Min/Max Problems, Overlapping Sets

Bunuel

7

3707

by: bumpbot

03 Oct 2022, 11:00

13

ER

(90-8(20:4))/(1/2)

Tags: Difficulty: Sub 505 Level, Arithmetic

fiendex

8

13173

by: bumpbot

02 Oct 2022, 06:18

13

ER

A certain purse contains 30 coins, Each coin is either a nickel or

Tags: Difficulty: 555-605 Level, Combinations, Word Problems

NATABERI

8

7582

by: bumpbot

02 Oct 2022, 03:49

13

ER

Charlie drives 30 miles each way to work and back.

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

vikasp99

9

4247

by: bumpbot

30 Sep 2022, 20:56

13

ER

A mixture contains nothing but water and acetone in a ratio of 1 : 2.

Tags: Difficulty: 505-555 Level, Mixture Problems

Bunuel

3

4439

by: tanyas311

28 Sep 2022, 05:41

13

ER

In a survey it was found that, the number of people that like only Pep

Tags: Difficulty: 655-705 Level, Overlapping Sets

Bunuel

4

6265

by: bumpbot

24 Sep 2022, 12:57

13

ER

Four gallons are drawn from a cask full of wine. It is then filled wit

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

Bunuel

4

6319

by: divyadna

21 Sep 2022, 08:51

13

ER

If x/y > 1 and x + y < 0, then which of the following must be true?

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

Bunuel

5

2449

by: sariatithy

20 Sep 2022, 23:46

13

ER

How many integers between 2,000 and 3,999 have a units digit that is a

Tags: Difficulty: 555-605 Level, Combinations, Number Properties

Bunuel

4

6793

by: santhosh1797

17 Sep 2022, 03:03

13

ER

Which of the following is a prime factor of 5^8 - 2^8 ?

Tags: Difficulty: 555-605 Level, Divisibility/Multiples/Factors, Number Properties

Bunuel

8

3856

by: raghav1708

12 Sep 2022, 02:51

13

ER

When 140 is divided by positive integer k, the remainder is k - 12

Tags: Difficulty: 555-605 Level, Remainders

BrentGMATPrepNow

7

4358

by: BrushMyQuant

05 Sep 2022, 11:04

13

ER

What is the value of (2.7%)^(1/3) - (0.16%)^(1/4) ?

Tags: Difficulty: 505-555 Level, Percent and Interest Problems, Roots

Bunuel

1

2339

by: chetan2u

01 Sep 2022, 09:39

13

ER

1.001 + 0.999996/1.002 =

Tags: Difficulty: 705-805 Level, Arithmetic

Bunuel

1

996

by: Rabab36

01 Sep 2022, 02:27

13

ER

ABCD is a quadrilateral inscribed in a circle with centre O. If ∠COD =

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

3

5551

by: bumpbot

28 Aug 2022, 06:40

13

what is the range of x where ||x - 3| - 4| > 3?

Tags: Difficulty: 655-705 Level, Absolute Values/Modulus, Inequalities

preetamsaha

4

4776

by: gmatophobia

26 Aug 2022, 08:28

GMAT Problem Solving (PS)