GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

773

19

161,788

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

655-705 Level

655-705 Level hide tags

bb

07 Mar 2012, 08:58

1,418

0

447,843

by: bb

07 Mar 2012, 08:58

ER

Data Sufficiency Butler: 2 Questions Every Day

655-705 Level

655-705 Level hide tags

Bunuel

06 Nov 2018, 08:05

409

19

121,511

by: Bunuel

17 May 2024, 01:36

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000

505-555 Level, 555-605 Level, 655-705 Level

505-555 Level, 555-605 Level, 655-705 Level hide tags

Bunuel

25 Oct 2022, 08:11

52

7

23,466

by: bumpbot

01 Feb 2024, 01:28

ER

In a class, there are 15 boys and some girls. Three

555-605 Level | Probability

555-605 Level | Probability hide tags

Bunuel

17 May 2024, 01:30

1

66

by: Jsgambach

17 May 2024, 05:14

ER

Is x^2 – y^2 a positive number ?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

topmbaseeker

02 Oct 2008, 06:47

112

4

24,950

by: bumpbot

17 May 2024, 04:02

ER

Mrs. Claus is selecting three reindeer from the herd

705-805 Level | Probability

705-805 Level | Probability hide tags

Bunuel

10 May 2024, 01:30

12

7

531

by: ameyabarve

17 May 2024, 03:26

ER

Alex, Barbara and Cynthia shared the driving on a 500

555-605 Level | Distance/Rate Problems

555-605 Level | Distance/Rate Problems hide tags

Bunuel

17 May 2024, 01:30

1

74

by: GMATinsight

17 May 2024, 01:43

ER

What is the 1st term in sequence S ?

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

vivek_dj

04 Mar 2004, 10:54

24

13

8,619

by: bumpbot

17 May 2024, 01:30

If sequence S has 200 terms, what is the 192nd term of

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

seabhi

15 Feb 2014, 23:23

7

4

12,648

by: bumpbot

17 May 2024, 01:28

ER

Every student at the Performing Arts Academy must take

655-705 Level | Overlapping Sets

655-705 Level | Overlapping Sets hide tags

goodyear2013

11 Jan 2014, 05:34

38

7

8,504

by: bumpbot

16 May 2024, 23:59

ER

How many of the 90 laptop computers sold in January by

505-555 Level | Overlapping Sets

505-555 Level | Overlapping Sets hide tags

Bunuel

23 Feb 2022, 04:00

3

2

1,473

by: bumpbot

16 May 2024, 23:48

ER

What percent of the 300 students are girls who had

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

rohan2345

20 Nov 2019, 06:01

1

3

1,163

by: bumpbot

16 May 2024, 21:17

ER

A Town T has 20,000 residents, 60 percent of whom are

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

29 Jan 2014, 02:16

61

10

19,974

by: bumpbot

16 May 2024, 19:41

ER

Is xy > 5? (1) 1 <= x <= 3 and 2 <= y

Sub 505 Level | Algebra, Inequalities

Sub 505 Level | Algebra, Inequalities hide tags

Bunuel

23 Jan 2014, 03:26

50

12

22,717

by: bumpbot

16 May 2024, 19:32

ER

What is the ratio of x:y:z? (1) z = 1 and xy =32 (2)

Sub 505 Level | Algebra, Fractions/Ratios/Decimals

Sub 505 Level | Algebra, Fractions/Ratios/Decimals hide tags

Bunuel

24 May 2018, 06:47

20

4

8,630

by: bumpbot

16 May 2024, 19:28

ER

If m/n = 5/3, what is the value of m + n ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

26 Jan 2014, 10:39

18

8

21,526

by: bumpbot

16 May 2024, 19:19

ER

The total cost to charter a bus was shared equally by

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

23 May 2020, 08:41

25

8

7,480

by: bumpbot

16 May 2024, 18:13

A tank is fitted with an inlet pipe and an outlet

605-655 Level | Arithmetic, Word Problems

605-655 Level | Arithmetic, Word Problems hide tags

amanvermagmat

10 May 2018, 10:59

2

3

1,864

by: bumpbot

16 May 2024, 16:12

ER

Last summer, as with every summer, Oshin and Reena

655-705 Level | Non-Math Related, Word Problems

655-705 Level | Non-Math Related, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 18:42

33

4

2,014

by: MartyMurray

16 May 2024, 14:42

ER

If P is the product of all the even numbers between 1

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

DisciplinedPrep

06 Sep 2020, 23:13

3

1,828

by: bumpbot

16 May 2024, 12:56

ER

In a network of car dealerships, a group of d sales

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

skamal7

22 Apr 2013, 21:57

29

11

14,150

by: tanishqgirotra

16 May 2024, 12:43

ER

In the same period of time that a sports car

655-705 Level | Distance/Rate Problems

655-705 Level | Distance/Rate Problems hide tags

pablovaldesvega

26 Nov 2023, 06:03

9

7

2,239

by: Bunuel

16 May 2024, 12:21

ER

A company has a total of 1,650 employees, some of whom

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

guddo

24 Jan 2024, 02:13

1

3

1,306

by: MartyMurray

16 May 2024, 11:20

ER

A department manager distributed a number of books,

705-805 Level | Fractions/Ratios/Decimals, Word Problems

705-805 Level | Fractions/Ratios/Decimals, Word Problems hide tags

Bunuel

24 Feb 2016, 04:28

33

10

6,137

by: bumpbot

16 May 2024, 09:45

ER

Three brothers shared all the proceeds from the sale

555-605 Level | Fractions/Ratios/Decimals, Word Problems

555-605 Level | Fractions/Ratios/Decimals, Word Problems hide tags

Bunuel

24 Feb 2016, 04:26

9

7

5,286

by: anushridi

16 May 2024, 09:43

ER

If the average (arithmetic mean) of w, p, q, and t is

655-705 Level | Statistics and Sets Problems

655-705 Level | Statistics and Sets Problems hide tags

siddharthkapoor

01 Oct 2020, 20:43

7

3

1,358

by: Bunuel

16 May 2024, 07:51

ER

If k is a positive integer, what is the remainder when

655-705 Level | Divisibility/Multiples/Factors, Remainders

655-705 Level | Divisibility/Multiples/Factors, Remainders hide tags

Bunuel

25 Jan 2022, 02:30

10

3

1,555

by: bumpbot

16 May 2024, 07:29

ER

R is the set of all integers between integers A and B,

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

17 Jun 2020, 06:33

2

4

1,218

by: Bunuel

16 May 2024, 07:01

ER

If a book is selected at random from a shelf in the

555-605 Level | Probability

555-605 Level | Probability hide tags

Bunuel

16 May 2024, 01:30

1

127

by: KunalSethi98

16 May 2024, 06:49

ER

While covering a distance from A to B, did Robert

555-605 Level | Distance/Rate Problems

555-605 Level | Distance/Rate Problems hide tags

Bunuel

16 May 2024, 01:30

2

1

166

by: Nidzo

16 May 2024, 04:29

ER

Given that a, b, c, and, d are non-negative integers,

655-705 Level | Algebra, Number Properties

655-705 Level | Algebra, Number Properties hide tags

enigma123

09 Jan 2012, 22:01

48

12

13,526

by: bumpbot

16 May 2024, 04:28

ER

Set A consists of all distinct prime numbers which are

805+ Level | Number Properties, Statistics and Sets Problems

805+ Level | Number Properties, Statistics and Sets Problems hide tags

Bunuel

17 Feb 2014, 03:54

71

12

9,646

by: bumpbot

16 May 2024, 04:17

ER

If xy 0, is |x| > |y| (1) x = -2y (2) x = y^4

555-605 Level | Absolute Values/Modulus, Algebra

555-605 Level | Absolute Values/Modulus, Algebra hide tags

Bunuel

03 Apr 2023, 06:15

2

770

by: bumpbot

16 May 2024, 03:01

ER

What is the value of a*b? (1) a = 4m, b = 4n, and the

555-605 Level | Divisibility/Multiples/Factors, Number Properties

555-605 Level | Divisibility/Multiples/Factors, Number Properties hide tags

Bunuel

20 Apr 2022, 01:30

6

2

985

by: bumpbot

16 May 2024, 01:06

ER

What is the value of x? (1) x^2 – 5 x + 6 = 0 (2)

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

ajgoupil

06 Feb 2020, 11:29

5

6

5,616

by: bumpbot

16 May 2024, 00:57

ER

The price of a certain property increased by 10% in

555-605 Level | Percent and Interest Problems, Word Problems

555-605 Level | Percent and Interest Problems, Word Problems hide tags

Bunuel

02 Aug 2023, 01:30

2

2,279

by: Sky_678

15 May 2024, 23:19

ER

What was the total distance that Bill drove from Mount

555-605 Level | Distance/Rate Problems

555-605 Level | Distance/Rate Problems hide tags

Bunuel

15 May 2024, 01:30

2

189

by: Anugmat740

15 May 2024, 22:57

ER

If both Caiyan and Liyan ran distance of 12 kms, How

605-655 Level | Distance/Rate Problems

605-655 Level | Distance/Rate Problems hide tags

Bunuel

15 May 2024, 01:30

1

166

by: prantorboni

15 May 2024, 22:55

A shop sells all kinds of school lab equipment. One

655-705 Level | Min/Max Problems, Word Problems

655-705 Level | Min/Max Problems, Word Problems hide tags

amanvermagmat

08 Dec 2018, 22:34

8

4

1,797

by: bumpbot

15 May 2024, 20:30

ER

If x, y and z are positive, is x = y/z^2 ?

Sub 505 Level | Algebra

Sub 505 Level | Algebra hide tags

Bunuel

23 Feb 2014, 07:50

6

4

12,359

by: bumpbot

15 May 2024, 19:14

ER

Marcia's bucket can hold a maximum of how many liters

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Walkabout

26 Dec 2012, 06:03

49

11

21,149

by: bumpbot

15 May 2024, 19:02

ER

If Jack’s and Kate’s annual salaries in 1985 were

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

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

RSOHAL

20 Dec 2015, 19:29

40

11

17,407

by: bumpbot

15 May 2024, 18:47

ER

How much funding did the Education & Health

555-605 Level | Graphs and Illustrations

555-605 Level | Graphs and Illustrations hide tags

Sajjad1994

01 Oct 2019, 09:22

3

2

2,144

by: anushridi

15 May 2024, 13:41

In the graph above ,if divisions K and L togather

Sub 505 Level | Graphs and Illustrations

Sub 505 Level | Graphs and Illustrations hide tags

guerrero25

30 Oct 2013, 23:01

19

4

8,937

by: anushridi

15 May 2024, 13:27

ER

The possible arguments of the functions f(x,y) and

605-655 Level | Graphs and Illustrations

605-655 Level | Graphs and Illustrations hide tags

Asifpirlo

06 Aug 2013, 15:29

28

8

5,658

by: bumpbot

15 May 2024, 13:24

ER

In the graph shown above, which sector represents the

705-805 Level | Graphs and Illustrations

705-805 Level | Graphs and Illustrations hide tags

guerrero25

29 Oct 2013, 20:56

91

16

15,319

by: bumpbot

15 May 2024, 13:23

ER

Points P, R, M and S lie on the number line shown. The

655-705 Level | Graphs and Illustrations

655-705 Level | Graphs and Illustrations hide tags

DelSingh

26 Feb 2013, 08:31

88

10

21,578

by: bumpbot

15 May 2024, 13:20

ER

Is the hundredths digit of the decimal d greater than

505-555 Level | Fractions/Ratios/Decimals

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

amitjash

05 Oct 2010, 07:58

106

14

30,808

by: bumpbot

15 May 2024, 12:38

ER

If abc ≠ 0 is (a/b)/c = a/(b/c)

505-555 Level | Algebra, Fractions/Ratios/Decimals

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

Bunuel

21 Jan 2014, 04:10

123

13

31,314

by: bumpbot

15 May 2024, 12:11

ER

If k and ℓ are lines in the xy-plane, is the slope

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

Bunuel

02 Aug 2018, 23:58

264

16

29,223

by: bumpbot

15 May 2024, 11:08

ER

A certain junior class has 600 students and a certain

805+ Level | Probability

805+ Level | Probability hide tags

Bunuel

03 Jul 2018, 10:55

42

7

4,947

by: bumpbot

15 May 2024, 08:03

Data Sufficiency (DS)