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

248482

by: bb

30 Mar 2024, 10:13

2832

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

1172971

by: bb

22 Feb 2012, 11:27

7

ER

In the figure above, if the area of the smaller square region is 1/2

Tags: Difficulty: 605-655 Level, Geometry

Bunuel

3

10555

by: bumpbot

19 Jun 2023, 11:58

70

ER

Which of the following statements must be true about the average

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

Bunuel

12

28616

by: bumpbot

19 Jun 2023, 13:09

33

ER

Abdul, Barb, and Carlos all live on the same straight road, on which

Tags: Difficulty: Sub 505 Level, Geometry, Word Problems

AbdurRakib

9

22996

by: bumpbot

19 Jun 2023, 14:50

239

ER

A solid yellow stripe is to be painted in the middle of a certain high

Tags: Difficulty: 555-605 Level, Geometry

TheBigCheese

15

50844

by: bumpbot

19 Jun 2023, 15:55

8

ER

The sequence of numbers a1, a2, a3, , an, is defined by an = (n + 1

Tags: Difficulty: 555-605 Level, Sequences

Bunuel

4

2163

by: szcz

19 Jun 2023, 17:18

2

ER

If n and k are positive integers, what is the value of the unit's

Tags: Difficulty: 555-605 Level, Exponents/Powers, Number Properties

Bunuel

1

941

by: Crater

19 Jun 2023, 18:54

3

ER

If x and y are positive integers and 2^x*y = 176, what is the least

Tags: Difficulty: 555-605 Level, Exponents/Powers, Min/Max Problems

Bunuel

2

993

by: chetan2u

19 Jun 2023, 21:46

89

ER

The figure above represents a semicircular archway over a flat street.

Tags: Difficulty: Sub 505 Level, Geometry

Bunuel

9

26682

by: tarunrathi999

19 Jun 2023, 22:31

27

ER

How many numbers between 1 to 300 are divisible by 11 and 13 but not

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

annusngh

16

15574

by: bumpbot

20 Jun 2023, 01:23

13

ER

Positive integer z leaves the remainder of 1 when divided by 3, the re

Tags: Difficulty: 555-605 Level, Remainders

Bunuel

6

4509

by: anzzz

20 Jun 2023, 01:26

3

ER

When x is rounded to the nearest tenth the result is 1.5, and when

Tags: Difficulty: 655-705 Level, Number Properties

Bunuel

3

1121

by: youcouldsailaway

20 Jun 2023, 01:32

4

ER

The time is between 8 and 9 oclock. The angle between the hour hand

Tags: Difficulty: 705-805 Level, Geometry

Bunuel

2

1024

by: avirupm97

20 Jun 2023, 02:10

318

ER

On July 1 of last year, total employees at company E was dec

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

shanewyatt

15

44075

by: bumpbot

20 Jun 2023, 02:21

1

ER

If 10^(n - 1) < 0.000125 < 10^n, what is the value of an integer n?

Tags: Difficulty: 605-655 Level, Exponents/Powers, Inequalities

Bunuel

1

1576

by: mysterymanrog

20 Jun 2023, 03:26

42

ER

Which of the following is equivalent to 21/6 ?

Tags: Difficulty: 555-605 Level, Arithmetic, Roots

Bunuel

9

12408

by: bumpbot

20 Jun 2023, 06:43

244

ER

It takes printer A 4 more minutes than printer B to print 40

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

bhandariavi

14

45923

by: Kinshook

20 Jun 2023, 07:13

16

ER

How many seven-digit positive integers are there,which have only 2's a

Tags: Difficulty: 705-805 Level, Combinations

Bunuel

7

3263

by: bumpbot

20 Jun 2023, 07:41

19

What will be the day on 2nd January 2002

Tags: Difficulty: 705-805 Level, Algebra, Arithmetic

AdityaHongunti

3

2087

by: bumpbot

20 Jun 2023, 07:48

64

ER

Green paint is made by mixing blue paint with yellow paint in a ratio

Tags: Difficulty: 705-805 Level, Algebra, Fractions/Ratios/Decimals

Sajjad1994

7

7891

by: bumpbot

20 Jun 2023, 07:53

11

ER

What is the remainder when 7^8 is divided by 100?

Tags: Difficulty: Sub 505 Level, Number Properties

MathRevolution

12

5577

by: Abhishek009

20 Jun 2023, 08:00

80

ER

Which of the following fractions is closet to 1/2?

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

Bunuel

5

7393

by: bumpbot

20 Jun 2023, 08:16

38

ER

If 1/2 the result obtained when 2 is subtracted from 5x is equal to th

Tags: Difficulty: Sub 505 Level, Algebra

Bunuel

11

14625

by: sony1000

20 Jun 2023, 08:16

3

ER

If 22 6 2b 4, which of the following is the largest possible

Tags: Difficulty: Sub 505 Level, Inequalities

Bunuel

2

665

by: Abhishek009

20 Jun 2023, 08:19

2

ER

What is the units’ digit of the following expression 13^5*15^4*17^5

Tags: Difficulty: Sub 505 Level, Exponents/Powers

Bunuel

5

1605

by: Abhishek009

20 Jun 2023, 08:27

52

ER

Randolph has a deck of 12 playing cards made up of only 2

Tags: Difficulty: 805+ Level, Combinations

Go to page: 1, 2

voodoochild

27

9525

by: mihir51modi

20 Jun 2023, 08:54

60

ER

When Professor Wang looked at the rosters for this term's

Tags: Difficulty: 605-655 Level, Overlapping Sets

saxenarahul021

11

14586

by: bumpbot

20 Jun 2023, 09:06

14

ER

If 0 < q ≤ p, then for all possible values of p and q, p must be great

Tags: Difficulty: 705-805 Level, Inequalities

Bunuel

8

4690

by: bumpbot

20 Jun 2023, 09:29

12

ER

If 31 March 2017 is a Saturday, find the day of the week on 1 January

Tags: Difficulty: 705-805 Level, Word Problems

Bunuel

3

3311

by: bb

20 Jun 2023, 10:04

199

ER

If BE || CD, and BC = AB = 3, AE = 4 and CD = 10, what is the area of

Tags: Difficulty: 655-705 Level, Geometry

Go to page: 1, 2

enigma123

32

68560

by: GMATGuruNY

20 Jun 2023, 10:13

30

ER

If y = x - 3, and x² - 5y²

Tags: Difficulty: 605-655 Level, Algebra

BrentGMATPrepNow

12

6240

by: bumpbot

20 Jun 2023, 10:25

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

35129

by: Kimberly77

20 Jun 2023, 11:34

228

ER

What is the area of four sided figure formed by the intersection of

Tags: Difficulty: 605-655 Level, Absolute Values/Modulus, Coordinate Geometry, Geometry

Turkish

14

14614

by: bumpbot

20 Jun 2023, 11:39

14

ER

If the sum of a set of ten different positive prime numbers is an even

Tags: Difficulty: Sub 505 Level, Number Properties

grotten

6

8521

by: bumpbot

20 Jun 2023, 19:16

80

ER

40 percent of the ducks included in a certain side effects study were

Tags: Difficulty: 605-655 Level, Overlapping Sets

sairam595

12

8431

by: bumpbot

20 Jun 2023, 22:11

6

ER

If b = 8d - c, and a = d/3, what is the average of a, b, c and d?

Tags: Difficulty: 505-555 Level, Algebra

Bunuel

2

3604

by: bumpbot

21 Jun 2023, 00:15

3

ER

Q is a set of consecutive integers. Which of the following must be

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

Bunuel

2

1186

by: fdfd97

21 Jun 2023, 00:53

69

ER

Working at constant rate, pump X pumped out half of the water in a flo

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

pravinpillai2015

8

27450

by: kritisachan

21 Jun 2023, 03:09

69

ER

M is a positive integer less than 100. When m is raised to the third

Tags: Difficulty: 655-705 Level, Exponents/Powers, Number Properties

idontknowwhy94

14

5907

by: bumpbot

21 Jun 2023, 03:14

2

ER

In the figure above, the ratio of the circumference of circle B to the

Tags: Difficulty: Sub 505 Level, Geometry

Bunuel

3

3037

by: bumpbot

21 Jun 2023, 03:59

158

ER

Planning is in progress for a fenced, rectangular playground with an a

Tags: Difficulty: 505-555 Level, Coordinate Geometry, Geometry

Bunuel

11

22514

by: bumpbot

21 Jun 2023, 04:03

23

ER

A piece of work can be done by 6 men and 5 women in 6 days or 3 men an

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

Bunuel

6

3999

by: bumpbot

21 Jun 2023, 04:25

81

ER

Consider a, b, c in a G.P. such that |a + b + c| = 15. The median of

Tags: Difficulty: 805+ Level, Absolute Values/Modulus, Inequalities, Sequences

DisciplinedPrep

7

12965

by: bumpbot

21 Jun 2023, 04:35

30

Given that a straight line in the xy-plane passes through the point (3

Tags: Difficulty: 705-805 Level, Coordinate Geometry

nick1816

6

3988

by: bumpbot

21 Jun 2023, 04:36

78

ER

If a rectangle of area 24 can be partitioned into exactly 3 nonoverlap

Tags: Difficulty: 505-555 Level, Geometry

Bunuel

7

18000

by: bumpbot

21 Jun 2023, 04:38

13

ER

Consider a large number N = 1234567891011121314………979899100.

Tags: Difficulty: 805+ Level, Remainders

DisciplinedPrep

4

11770

by: bumpbot

21 Jun 2023, 04:41

333

ER

One night a certain hotel rented 3/4 of its rooms. including

Tags: Difficulty: 705-805 Level, Overlapping Sets, Percent and Interest Problems, Word Problems

vanidhar

18

54015

by: mysterymanrog

21 Jun 2023, 05:13

98

ER

The ratio of a to b is twice the ratio of b to c. If a, b, and c are

Tags: Difficulty: 805+ Level, Fractions/Ratios/Decimals, Number Properties

BillyZ

10

9864

by: chetan2u

21 Jun 2023, 05:33

264

ER

When is |x - 4| = 4 - x?

Tags: Difficulty: 605-655 Level, Absolute Values/Modulus

Go to page: 1, 2

nkimidi7y

38

36121

by: bumpbot

21 Jun 2023, 05:38

3

A sum of money when kept at simple interest doubled

Tags: Difficulty: 705-805 Level, Word Problems

Arick

1

981

by: amanbachhawat

21 Jun 2023, 05:41

14

ER

Given a<0, what is another way of expressing -ax<1?

Tags: Difficulty: 655-705 Level, Inequalities

philipssonicare

7

2309

by: bumpbot

21 Jun 2023, 05:50

GMAT Problem Solving (PS)