GMAT Club Forum

ER

100 Hardest and easiest questions for PS as of April

655-705 Level

655-705 Level hide tags

1, 2

Bunuel

21 Aug 2015, 03:49

973

22

257,496

by: bb

30 Mar 2024, 10:13

ER

GMAT PS Question Directory by Topic & Difficulty

505-555 Level +6 tags

505-555 Level, 555-605 Level, 605-655 Level, 655-705 Level, 705-805 Level, 805+ Level, Sub 505 Level hide tags

bb

22 Feb 2012, 11:27

2,853

0

1,181,710

by: bb

22 Feb 2012, 11:27

ER

The “superprime” of a number is defined as the sum

505-555 Level | Divisibility/Multiples/Factors, Number Properties

505-555 Level | Divisibility/Multiples/Factors, Number Properties hide tags

Bunuel

29 Apr 2019, 23:27

3

1,160

by: ScottTargetTestPrep

31 Jul 2019, 17:34

ER

What percent of 25 is 5?

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

24 Jul 2019, 03:28

3

938

by: ScottTargetTestPrep

31 Jul 2019, 17:27

ER

The ratio of Marketing to Accounting to Finance majors

505-555 Level | Fractions/Ratios/Decimals

505-555 Level | Fractions/Ratios/Decimals hide tags

Bunuel

31 Jul 2019, 09:52

2

3

6,564

by: eakabuah

31 Jul 2019, 14:20

ER

If the average of a and b is 10 and a^2 - b^2 = 80,

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

31 Jul 2019, 03:36

3

891

by: Kinshook

31 Jul 2019, 03:50

ER

A motorcycle covers a total distance of 588 km in 9

555-605 Level | Distance Problems

555-605 Level | Distance Problems hide tags

Bunuel

31 Jul 2019, 01:49

3

1,293

by: Kinshook

31 Jul 2019, 03:02

ER

On a map, 1/3 inch equals 15 miles. The distance

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

30 Jul 2019, 03:31

3

2,895

by: EgmatQuantExpert

30 Jul 2019, 20:56

ER

If y is 50 percent more than 50 percent of 200, what

505-555 Level | Percent and Interest Problems, Word Problems

505-555 Level | Percent and Interest Problems, Word Problems hide tags

chetan2u

15 Sep 2018, 08:18

3

1,444

by: kanak2016

30 Jul 2019, 14:02

ER

A part-time employee’s hourly wage was increased by

505-555 Level | Percent and Interest Problems

505-555 Level | Percent and Interest Problems hide tags

Bunuel

07 Mar 2016, 09:19

4

3

2,096

by: ScottTargetTestPrep

30 Jul 2019, 09:45

ER

The maximum speed that a particular truck can travel

605-655 Level | Distance Problems

605-655 Level | Distance Problems hide tags

Bunuel

22 Jul 2019, 01:13

5

3

2,049

by: ScottTargetTestPrep

30 Jul 2019, 09:43

ER

Which of the following fractions are correctly placed

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

Bunuel

30 Jul 2019, 03:28

3

1,606

by: lacktutor

30 Jul 2019, 06:03

ER

If 8x – 14 – 2y = –10x and 3x + 7y – 3 = 5y +

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

22 Jul 2019, 01:34

1

3

2,010

by: ScottTargetTestPrep

29 Jul 2019, 16:25

ER

At a graduation, guests sit in rows such that there

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

22 Jul 2019, 01:29

2

3

2,902

by: ScottTargetTestPrep

29 Jul 2019, 16:22

ER

The lengths of two sides in a right-angle triangle

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

EgmatQuantExpert

24 Jul 2019, 01:29

3

2,229

by: EgmatQuantExpert

29 Jul 2019, 03:56

ER

In how many ways can 3 boys and 2 girls be selected

Sub 505 Level | Combinations

Sub 505 Level | Combinations hide tags

Bunuel

16 Apr 2019, 21:45

3

2,671

by: lacktutor

29 Jul 2019, 01:12

ER

A sports retailer ordered white and yellow tennis balls

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

antoxavier

21 Feb 2013, 08:15

1

3

2,666

by: ScottTargetTestPrep

28 Jul 2019, 17:27

ER

The median of the set of values a, b, a+2b, a-3b, ab

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

10 Jul 2019, 00:57

5

3

1,487

by: ScottTargetTestPrep

28 Jul 2019, 10:39

ER

Set A consists of integers {3, -8, Y, 19, -6} and Set

505-555 Level | Divisibility/Multiples/Factors, Statistics and Sets Problems

505-555 Level | Divisibility/Multiples/Factors, Statistics and Sets Problems hide tags

Bunuel

10 Jul 2019, 00:59

9

3

1,485

by: ScottTargetTestPrep

28 Jul 2019, 10:17

ER

If y = 3, then y^3(y^3-y)=?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Sajjad1994

25 Jul 2019, 11:25

1

3

3,398

by: ScottTargetTestPrep

26 Jul 2019, 12:15

ER

Solve the following equation for A : 2A/3 = 8 + 4A

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Sajjad1994

24 Jul 2019, 23:54

3

6,011

by: ScottTargetTestPrep

26 Jul 2019, 12:13

ER

If a = 49 and b = 59, then (a^2 - b^2)/(a - b) –

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

24 Jul 2019, 02:53

2

3

1,277

by: Luca1111111111111

26 Jul 2019, 07:09

ER

If the product of ab/c and b/cd is negative, which two

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

25 Jul 2019, 23:52

3

2,706

by: Kinshook

26 Jul 2019, 04:33

ER

The nth term of the sequence a1, a2, a3, …, an is

505-555 Level | Sequences

505-555 Level | Sequences hide tags

Bunuel

25 Jul 2019, 01:01

3

2,322

by: kitipriyanka

25 Jul 2019, 22:52

ER

The difference between two angles of a triangle is

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

23 Jul 2019, 23:51

2

3

11,360

by: EgmatQuantExpert

25 Jul 2019, 04:41

ER

If x = 1/y, then which one of the following must x^2 +

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

24 Jul 2019, 03:24

1

3

1,207

by: lacktutor

24 Jul 2019, 03:42

ER

(2^20 - 2^19)/2^11 =

505-555 Level | Exponents

505-555 Level | Exponents hide tags

Bunuel

24 Jul 2019, 02:33

3

1,217

by: Kinshook

24 Jul 2019, 02:59

ER

3*3*3*3/(9*9*9*9) =

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

24 Jul 2019, 01:29

3

989

by: Shorub

24 Jul 2019, 01:50

ER

In 1990, the profit from copying was approximately

Sub 505 Level | Graphs and Illustrations

Sub 505 Level | Graphs and Illustrations hide tags

Bunuel

28 May 2017, 07:39

2

3

3,319

by: bumpbot

22 Jul 2019, 11:25

ER

Tom travels the same distance in 4 steps as Alice

505-555 Level | Fractions/Ratios/Decimals

505-555 Level | Fractions/Ratios/Decimals hide tags

MathRevolution

17 Jul 2019, 01:35

2

3

760

by: MathRevolution

19 Jul 2019, 01:05

ER

In an apartment complex, 60% of the apartments contain

505-555 Level | Overlapping Sets

505-555 Level | Overlapping Sets hide tags

Bunuel

17 Jul 2019, 00:36

5

3

4,098

by: Theblacklist

17 Jul 2019, 23:13

ER

Which one of the following is the first number greater

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

Sajjad1994

15 Jul 2019, 03:12

6

3

2,634

by: Bunuel

17 Jul 2019, 07:38

ER

If the sum of the lengths of the edges of a cube is

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

12 Oct 2017, 23:16

7

3

12,127

by: nrby11

17 Jul 2019, 06:28

ER

Which of the following represents the length of the

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

17 Jul 2019, 00:37

2

3

1,815

by: Kinshook

17 Jul 2019, 01:16

ER

If m + 5 < 3/2 which of the following could be the

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

Bunuel

17 Jul 2019, 00:29

3

1,798

by: Kinshook

17 Jul 2019, 00:57

ER

If one-third of the water is removed with each stroke

555-605 Level | Fractions/Ratios/Decimals

555-605 Level | Fractions/Ratios/Decimals hide tags

Bunuel

17 Jul 2019, 00:00

1

3

3,691

by: firas92

17 Jul 2019, 00:21

There was a trial going on in a laboratory. Students

505-555 Level | Probability

505-555 Level | Probability hide tags

GeorgeKo111

16 Jul 2019, 11:51

2

3

969

by: RusskiyLev

16 Jul 2019, 14:34

ER

Which of the following fractions has the greatest

505-555 Level | Arithmetic

505-555 Level | Arithmetic hide tags

Bunuel

15 Jul 2019, 23:48

6

3

1,872

by: KarishmaB

16 Jul 2019, 04:54

ER

What is the value of (39^2/2^4)/(13^3/4^2)

Sub 505 Level | Arithmetic

Sub 505 Level | Arithmetic hide tags

Bunuel

15 Jul 2019, 23:49

3

1,119

by: Rose2012

16 Jul 2019, 00:38

ER

If the 6-digit integer 452,ab2, where a and b

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

ABHISHEKRYU

29 Apr 2018, 21:13

7

3

1,373

by: kapstone1996

15 Jul 2019, 09:20

ER

As the figure shows, A = -5 and B = 4. If

555-605 Level | Algebra

555-605 Level | Algebra hide tags

MathRevolution

11 Jul 2019, 23:40

2

3

1,303

by: MathRevolution

14 Jul 2019, 18:07

ER

What are the lengths of sides NO and OP in triangle

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

26 May 2019, 23:12

4

3

2,145

by: vicky2019

12 Jul 2019, 22:22

ER

Alfred and Nevin cooked a total of 49 pies. If twice

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

03 Jul 2019, 23:35

1

3

905

by: ScottTargetTestPrep

12 Jul 2019, 19:00

ER

A point (x, y) lies inside the box, what is the

655-705 Level | Coordinate Geometry +2 tags

655-705 Level | Coordinate Geometry, Geometry, Probability hide tags

Bunuel

01 Apr 2019, 23:00

13

3

2,133

by: pcho409

12 Jul 2019, 08:07

ER

At Deb’s Deli, a customer may choose either a

Sub 505 Level | Combinations

Sub 505 Level | Combinations hide tags

Bunuel

11 Jul 2019, 23:18

2

3

5,734

by: Prasannathawait

12 Jul 2019, 03:38

ER

At the Golden Buffet, diners can choose either soup or

Sub 505 Level | Combinations

Sub 505 Level | Combinations hide tags

Bunuel

08 Jul 2019, 02:32

3

1,790

by: ScottTargetTestPrep

10 Jul 2019, 17:27

ER

Five stand-by passengers are waiting for 3 open seats

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

08 Jul 2019, 02:25

3

2,371

by: Archit3110

08 Jul 2019, 09:41

ER

If 5x = 6y, then the ratio of x to y is

505-555 Level | Fractions/Ratios/Decimals

505-555 Level | Fractions/Ratios/Decimals hide tags

Sajjad1994

07 Jul 2019, 01:52

2

3

3,641

by: BrentGMATPrepNow

07 Jul 2019, 06:47

ER

Movie theater X charges $6 per ticket, and each movie

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

03 Jul 2019, 02:53

3

1,109

by: ScottTargetTestPrep

06 Jul 2019, 18:15

ER

In the figure shown, what is the area of quadrilateral

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Sajjad1994

06 Jul 2019, 02:34

1

3

2,464

by: BrentGMATPrepNow

06 Jul 2019, 07:10

ER

In the figure, the point A(m, n) lies in Quadrant II

Sub 505 Level | Coordinate Geometry

Sub 505 Level | Coordinate Geometry hide tags

Bunuel

02 Apr 2019, 23:19

1

3

2,431

by: sashiim20

06 Jul 2019, 03:59

ER

[V] denotes the greatest integer less than or equal to

705-805 Level | Algebra

705-805 Level | Algebra hide tags

nick1816

16 Jun 2019, 16:02

8

3

1,761

by: Sreeragc

05 Jul 2019, 23:17

Problem Solving (PS)