GMAT Club Forum

962

ER

100 Hardest and easiest questions for PS as of March 2024

Tags: Difficulty: 655-705 Level

Go to page: 1, 2

Bunuel

22

244725

by: bb

30 Mar 2024, 10:13

2828

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

1171571

by: bb

22 Feb 2012, 11:27

7

ER

How many integers n satisfy (n 5) (n 10) 3(n 2) 0 ?

Tags: Difficulty: 655-705 Level, Inequalities

Bunuel

3

1415

by: BrushMyQuant

05 Mar 2023, 09:59

20

ER

A triangle in the xy-coordinate plane has vertices with coordinates (7

Tags: Difficulty: 605-655 Level, Coordinate Geometry

WarriorWithin

3

3154

by: bumpbot

05 Mar 2023, 12:18

15

A number N^2 has 21 factors. How many factors can N have?

Tags: Difficulty: 705-805 Level, Divisibility/Multiples/Factors

MahmoudFawzy

3

3102

by: bumpbot

06 Mar 2023, 08:44

5

ER

30% of Canadian families have a dog. 30% have a cat. 50% have neither

Tags: Difficulty: Sub 505 Level, Overlapping Sets

Bunuel

3

2007

by: bumpbot

06 Mar 2023, 10:25

1

ER

What is the value of y in the image above?

Tags: Difficulty: Sub 505 Level, Geometry

Bunuel

3

1426

by: bumpbot

06 Mar 2023, 18:17

24

ER

How many points (r, s) can be formed so that r < s, and that the x and

Tags: Difficulty: 655-705 Level, Combinations, Coordinate Geometry

Bunuel

3

2372

by: bumpbot

07 Mar 2023, 08:55

2

ER

A border of uniform width is placed around a square photograph. If the

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

3

1430

by: ScottTargetTestPrep

07 Mar 2023, 19:09

2

ER

An eccentric casino owner decides that his casino should only use chip

Tags: Difficulty: 505-555 Level, Algebra, Word Problems

Bunuel

3

867

by: ScottTargetTestPrep

07 Mar 2023, 19:14

10

ER

What is the area of a circle whose equation is given above?

Tags: Difficulty: 605-655 Level, Coordinate Geometry, Geometry

Bunuel

3

1954

by: bumpbot

08 Mar 2023, 00:27

5

ER

Susan is now 10 years younger than Jane. If in five years, Jane will

Tags: Difficulty: 505-555 Level, Word Problems

Bunuel

3

4553

by: bumpbot

08 Mar 2023, 01:34

9

ER

The garden is 10 meters long and 8 meters wide. A round pool with radi

Tags: Difficulty: 655-705 Level, Probability

Bunuel

3

4271

by: bumpbot

08 Mar 2023, 12:20

3

ER

Tina, Ed, and Lauren agree to share the cost of a gift and to make the

Tags: Difficulty: Sub 505 Level, Word Problems

Bunuel

3

1776

by: bumpbot

09 Mar 2023, 01:46

4

ER

If m and n are positive integers, and m + n and m/n are both even numb

Tags: Difficulty: 655-705 Level, Number Properties

Bunuel

3

1937

by: Kinshook

09 Mar 2023, 08:34

2

ER

Point A, B, and C all lie on a line. Point D is the midpoint of

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

3

1128

by: niks4472

09 Mar 2023, 08:36

1

ER

The five numbers shown are listed in decreasing order. Which of the

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

Bunuel

3

1088

by: Kinshook

09 Mar 2023, 23:27

5

ER

Students at a lumberjack school were on average 180 cm tall. The avera

Tags: Difficulty: 505-555 Level, Overlapping Sets

Bunuel

3

2785

by: bumpbot

10 Mar 2023, 04:33

8

ER

If 8 < x < 9, and x^2 = (10 – y)(10 + y), which of the following is a

Tags: Difficulty: 555-605 Level, Algebra

Bunuel

3

3756

by: bumpbot

10 Mar 2023, 04:36

17

ER

What is the maximum number of 4x4x4 cubes that can fit in a rectangula

Tags: Difficulty: 605-655 Level, Geometry

Bunuel

3

5954

by: Bunuel

10 Mar 2023, 05:04

1

If x, y and z are positive integers, which could be the value of x^2 +

Tags: Difficulty: 555-605 Level, Arithmetic

marinamachado123

3

822

by: HarshaBujji

10 Mar 2023, 08:32

1

ER

The price of oranges was initially set at "5 for $4.00." However, due

Tags: Difficulty: 555-605 Level, Word Problems

Bunuel

3

469

by: ScottTargetTestPrep

10 Mar 2023, 11:42

6

ER

In 2008, the total revenue from movies was 842.1 million dollars. If R

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

Bunuel

3

2981

by: bumpbot

10 Mar 2023, 11:46

1

ER

The product of Tom's age in years, and half of Jerry's age in years

Tags: Difficulty: 605-655 Level, Word Problems

Bunuel

3

1393

by: ThatDudeKnows

10 Mar 2023, 12:51

7

ER

Two cars start off at the same point on a straight highway facing oppo

Tags: Difficulty: 505-555 Level, Distance/Rate Problems, Geometry

Bunuel

3

12552

by: bumpbot

10 Mar 2023, 17:27

9

ER

There are four mango saplings and eight apple saplings. In how many wa

Tags: Difficulty: 605-655 Level, Combinations

kawal27

3

9813

by: bumpbot

11 Mar 2023, 00:29

2

ER

A shopkeeper purchases birdfeeders for $10 each and sells them for $18

Tags: Difficulty: 605-655 Level, Percent and Interest Problems

Bunuel

3

3112

by: bumpbot

12 Mar 2023, 05:49

9

ER

A suit marked at $80 is sold for $68. What is the rate of discount?

Tags: Difficulty: Sub 505 Level, Percent and Interest Problems

Bunuel

3

11190

by: bumpbot

12 Mar 2023, 05:51

2

ER

If a = 2/3^7 + 2/3^8 + 2/3^9 +2^2/3^9, then what is the value of a?

Tags: Difficulty: 505-555 Level, Algebra

Bunuel

3

1516

by: bumpbot

12 Mar 2023, 12:36

1

ER

If a, b, and c are consecutive integers and a < b < c, which of the fo

Tags: Difficulty: 555-605 Level, Number Properties

Bunuel

3

1740

by: bumpbot

12 Mar 2023, 13:44

3

ER

The sequence of the 50 numbers a_1, a_2 , ..., a_50 is defined as foll

Tags: Difficulty: 655-705 Level, Sequences

Bunuel

3

1050

by: Bunuel

13 Mar 2023, 03:12

7

ER

In the three-dimensional coordinate plane, what is the distance betwee

Tags: Difficulty: Sub 505 Level, Coordinate Geometry

Bunuel

3

1562

by: bumpbot

13 Mar 2023, 03:38

4

ER

If the curve represented by y = x^2 5x + t intersects with the x-axi

Tags: Difficulty: 555-605 Level, Coordinate Geometry

Bunuel

3

1008

by: $!vakumar.m

13 Mar 2023, 09:22

5

ER

The interest charged on a loan is p dollars per $1,000 for the first

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

Bunuel

3

8880

by: bumpbot

13 Mar 2023, 19:08

14

ER

A contractor hired two paving firms to pave a parking lot. The first

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

taha1234

3

8953

by: KarishmaB

13 Mar 2023, 21:14

3

ER

The average temperature on Monday, Tuesday and Wednesday was 51ºC and

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

Bunuel

3

2014

by: mliv

14 Mar 2023, 02:10

1

ER

What is the slop of a line that passes through the point (1,3) and (2,

Tags: Difficulty: Sub 505 Level, Coordinate Geometry

Bunuel

3

2036

by: bumpbot

14 Mar 2023, 05:48

4

ER

What is the x-intercept of the line with the equation 2y=8x-14?

Tags: Difficulty: Sub 505 Level, Coordinate Geometry

Bunuel

3

2049

by: bumpbot

14 Mar 2023, 05:57

4

ER

Points P, Q, and R lie in the coordinate plane. If P = (1, 5), Q = (1,

Tags: Difficulty: 655-705 Level, Coordinate Geometry

Bunuel

3

1456

by: Bunuel

14 Mar 2023, 11:11

5

ER

In quadrilateral ABCD, angle A measures 20 degrees more than the avera

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

3

3887

by: bumpbot

15 Mar 2023, 03:17

1

ER

If 4x is 9 greater than the sum of x and 3y, then x is how much greate

Tags: Difficulty: 505-555 Level, Algebra

Bunuel

3

1330

by: ScottTargetTestPrep

15 Mar 2023, 07:49

17

ER

If stock is sold three months after it is purchased, the formula above

Tags: Difficulty: Sub 505 Level, Arithmetic, Functions and Custom Characters, Word Problems

RSOHAL

3

13196

by: bumpbot

15 Mar 2023, 17:43

3

ER

The average (arithmetic mean) of 3a + 4 and another number is 2a. What

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

Bunuel

3

3552

by: ScottTargetTestPrep

16 Mar 2023, 19:00

2

ER

If n baseball cards costs $3 each, m baseball cards cost $7 each, and

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

Bunuel

3

1496

by: bumpbot

16 Mar 2023, 19:45

5

ER

The average length of all the sides of a rectangle equals twice the wi

Tags: Difficulty: 555-605 Level, Geometry

Bunuel

3

3396

by: bumpbot

17 Mar 2023, 08:09

10

A problem is given to three persons P, Q, R whose respective

Tags: Difficulty: 655-705 Level, Probability

Darknight123

3

6834

by: Koshmarik

18 Mar 2023, 09:07

2

ER

A rectangular solid has a square base, with each side of the base meas

Tags: Difficulty: 505-555 Level, Geometry

Bunuel

3

2687

by: bumpbot

18 Mar 2023, 09:16

4

ER

How many positive integers consisting of five different digits can be

Tags: Difficulty: 505-555 Level, Combinations

Bunuel

3

1379

by: bumpbot

18 Mar 2023, 10:21

7

ER

What is the units digit of 1^3 + 2^3 + 3^3 + ... + 99^3 ?

Tags: Difficulty: 605-655 Level, Exponents/Powers, Number Properties

Bunuel

3

6895

by: bumpbot

18 Mar 2023, 19:58

4

ER

A certain city has a 1/3 chance of rain occurring on any given day. In

Tags: Difficulty: 555-605 Level, Probability

Bunuel

3

9051

by: bumpbot

18 Mar 2023, 23:56

1

Out of 240 candidates for an MBA program, 144 knew English and 150

Tags: Difficulty: 505-555 Level, Overlapping Sets

Dojima

3

1117

by: Kinshook

19 Mar 2023, 07:11

10

ER

Find the number of divisors 544 which are greater than 3

Tags: Difficulty: 605-655 Level, Divisibility/Multiples/Factors

saswata4s

3

10245

by: bumpbot

19 Mar 2023, 14:14

GMAT Problem Solving (PS)