GMAT Club Forum

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000 Series) Questions

Bunuel

25 Oct 2022, 08:11

55

7

24,547

by: unicornilove

22 May 2024, 11:49

ER

100 Hardest and easiest questions for DS as of May 2024

Bunuel

21 Aug 2015, 03:42

775

19

162,734

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,422

0

449,134

by: bb

07 Mar 2012, 08:58

ER

A pair of pants and matching shirt cost $52. What is the cost of the

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

12 Mar 2024, 01:30

3

4

613

by: Bunuel

13 Mar 2024, 00:22

ER

A set of five distinct positive integers has a median of 3 and a range

705-805 Level | Multiples and Factors +2 tags

705-805 Level | Multiples and Factors, Number Properties, Statistics and Sets Problems hide tags

rakshitsood

05 Jun 2020, 11:34

18

4

2,363

by: bumpbot

13 Mar 2024, 08:20

ER

Is x^2 + y^2 > 6? (1) (x + y)^2 > 6 (2) xy = 2

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

Bunuel

14 Aug 2016, 23:37

9

4

6,522

by: bumpbot

14 Mar 2024, 00:35

Amy, Brianne, and Cedric will each choose exactly 1 container, Contain

705-805 Level | Probability

705-805 Level | Probability hide tags

guddo

24 Jan 2024, 03:55

11

4

1,839

by: gmatophobia

16 Mar 2024, 04:07

ER

In a certain list of numbers, the greatest number is 100. Is the

655-705 Level | Sequences, Statistics and Sets Problems

655-705 Level | Sequences, Statistics and Sets Problems hide tags

draditya

06 Oct 2015, 10:22

32

4

8,127

by: bumpbot

18 Mar 2024, 02:04

ER

If z is an integer, is z even?

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

pchun008

28 Oct 2013, 18:11

9

4

7,286

by: bumpbot

20 Mar 2024, 06:34

ER

A total of 774 doctorates in mathematics were granted to United States

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

15 Dec 2014, 09:07

12

4

5,379

by: bumpbot

21 Mar 2024, 02:27

A list contains 5 positive integers. Are all the integers in this list

605-655 Level | Arithmetic, Number Properties

605-655 Level | Arithmetic, Number Properties hide tags

amanvermagmat

31 May 2018, 02:34

7

4

1,977

by: bumpbot

23 Mar 2024, 17:10

ER

On the number line above, the distance between any two vertical. . .

805+ Level | Number Properties

805+ Level | Number Properties hide tags

EgmatQuantExpert

08 Nov 2016, 05:20

9

4

2,912

by: bumpbot

24 Mar 2024, 00:32

ER

A drawer contains 32 buttons, of which 20 are blue and 12 are brown.

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

15 Sep 2021, 06:30

2

4

1,133

by: bumpbot

24 Mar 2024, 05:08

ER

Of the 60 girls at a summer camp, 75 percent chose to learn rowing

705-805 Level | Overlapping Sets

705-805 Level | Overlapping Sets hide tags

MT1302

21 Mar 2024, 08:38

3

4

811

by: KushagraKirtiman

26 Mar 2024, 09:58

ER

p is a positive integer greater than 100. Is p divisible by 36?

805+ Level | Multiples and Factors

805+ Level | Multiples and Factors hide tags

preetamsaha

12 May 2020, 20:11

8

4

1,492

by: bumpbot

28 Mar 2024, 00:18

ER

How old is Ferdinand? (1) Ferdinand and Kris are the same age.

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

28 Mar 2024, 01:30

4

520

by: Akkiiii

28 Mar 2024, 11:41

ER

Beginning at noon yesterday, water was added to a partially filled

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

guddo

19 Dec 2023, 11:11

14

4

2,509

by: Bunuel

28 Mar 2024, 21:13

ER

Each correctional facility in a certain state has the same number of

805+ Level | Word Problems

805+ Level | Word Problems hide tags

ruis

27 Mar 2024, 10:19

2

4

525

by: KarishmaB

30 Mar 2024, 09:09

ER

What percentage of families in the state have annual incomes over $50

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

Bunuel

09 Jul 2015, 03:56

17

4

5,383

by: bumpbot

30 Mar 2024, 20:16

ER

If k is a positive integer and the tens digit of k+5 is 4

605-655 Level | Fractions and Ratios, Number Properties

605-655 Level | Fractions and Ratios, Number Properties hide tags

bekbek

06 Jan 2010, 22:18

104

4

21,509

by: bumpbot

31 Mar 2024, 03:12

ER

If a = 100, what is the value of c?

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

BrentGMATPrepNow

15 May 2018, 07:15

5

4

3,585

by: bumpbot

31 Mar 2024, 06:39

If m and n are integers, is m^2n^2 an odd?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

QuantMadeEasy

01 Aug 2020, 11:56

5

4

1,448

by: bumpbot

02 Apr 2024, 10:23

ER

Fifty percent of all the students attending a school on a certain day

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Bunuel

11 Nov 2019, 04:23

12

4

4,935

by: bumpbot

02 Apr 2024, 11:33

ER

A set of numbers has a property that for any number t in the set, t+1

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

sset92

10 Mar 2024, 03:28

1

4

504

by: Bunuel

03 Apr 2024, 01:27

ER

John starts reading a book from the first page onwards and reads eac

655-705 Level | Word Problems, Work and Rate Problems

655-705 Level | Word Problems, Work and Rate Problems hide tags

rheam25

21 Feb 2020, 10:26

15

4

5,987

by: bumpbot

03 Apr 2024, 06:40

ER

If q is a positive integer less than 17 and r is the remainder when 17

655-705 Level | Number Properties, Remainders

655-705 Level | Number Properties, Remainders hide tags

rraggio

13 Sep 2010, 08:37

22

4

15,183

by: bumpbot

04 Apr 2024, 01:31

ER

What is the average of x, y, and z?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

22 May 2016, 13:29

18

4

9,637

by: bumpbot

09 Apr 2024, 02:42

ER

If P and Q are sectors in two different circles such that the area of

705-805 Level | Geometry

705-805 Level | Geometry hide tags

Bunuel

17 Sep 2018, 22:15

3

4

1,116

by: bumpbot

10 Apr 2024, 01:36

ER

Is the product of the range and median of the set of 10

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

Kaushik786

13 Mar 2021, 22:24

8

4

1,105

by: bumpbot

11 Apr 2024, 05:55

ER

Is the product of two positive integers x and y divisible by 8?

555-605 Level | Multiples and Factors, Number Properties

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

kiran120680

11 May 2019, 02:03

5

4

2,552

by: bumpbot

11 Apr 2024, 09:35

ER

What is the remainder when 7 + 10n is divided by 3, if n is a single

555-605 Level | Number Properties, Remainders

555-605 Level | Number Properties, Remainders hide tags

unraveled

27 Nov 2019, 23:42

6

4

2,676

by: bumpbot

11 Apr 2024, 09:42

ER

Is y a positive integer? (1) y^2 - 1 = 0 (2) y < 1

555-605 Level | Algebra, Number Properties

555-605 Level | Algebra, Number Properties hide tags

Sanya15

05 Jul 2021, 17:42

7

4

1,850

by: bumpbot

11 Apr 2024, 14:58

ER

If x and y are positive integers such that x > y and the least common

555-605 Level | Multiples and Factors, Number Properties

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

Kritisood

12 Apr 2020, 09:06

8

4

1,428

by: bumpbot

11 Apr 2024, 15:06

ER

A certain company received applications from 95 people for a job it ha

705-805 Level | Overlapping Sets

705-805 Level | Overlapping Sets hide tags

Russ19

01 Oct 2021, 13:47

9

4

1,974

by: Rohan271

12 Apr 2024, 05:13

ER

If r and s are nonzero integers, is r/s an integer ?

505-555 Level | Algebra, Number Properties

505-555 Level | Algebra, Number Properties hide tags

Bunuel

03 Oct 2018, 03:58

46

4

13,051

by: bumpbot

13 Apr 2024, 03:46

Gregory wants to invest in two shares Alpha and Beta. If the share

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

Kritisood

22 Apr 2020, 08:10

1

4

1,374

by: Fish181

13 Apr 2024, 11:21

ER

If a^n ≠ 0 and n is a positive integer, is n odd?

705-805 Level | Exponents

705-805 Level | Exponents hide tags

jellybean23

19 Oct 2013, 12:14

16

4

4,377

by: bumpbot

13 Apr 2024, 13:01

ER

X, Y, Z, W are all positive.. What is the value of the ratio Z:W ?

555-605 Level | Arithmetic, Fractions and Ratios

555-605 Level | Arithmetic, Fractions and Ratios hide tags

amanvermagmat

12 Mar 2018, 05:00

3

4

1,482

by: bumpbot

13 Apr 2024, 13:31

ER

If n is a positive integer, are n and 1 the only positive divisors of

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

GMATBusters

06 Dec 2018, 06:36

8

4

7,610

by: bumpbot

13 Apr 2024, 23:29

In a class, teacher decides to choose two students for a certain exper

555-605 Level | Arithmetic, Combinations

555-605 Level | Arithmetic, Combinations hide tags

amanvermagmat

05 Jun 2018, 11:56

19

4

6,519

by: bumpbot

14 Apr 2024, 06:51

ER

If 3 years ago Jennifer was 22 years old, how old is Carmen now?

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

20 Mar 2016, 23:42

7

4

5,840

by: bumpbot

14 Apr 2024, 07:31

ER

Ted and Rali run one lap on a circular track. Ted runs in a circular

655-705 Level | Distance and Speed Problems +2 tags

655-705 Level | Distance and Speed Problems, Multiples and Factors, Word Problems hide tags

Bunuel

03 Dec 2019, 01:20

12

4

2,621

by: bumpbot

14 Apr 2024, 23:42

ER

x^n + x^n + x^n + x^n = x^(n + 1). What is the value of n?

605-655 Level | Algebra, Exponents

605-655 Level | Algebra, Exponents hide tags

Bunuel

09 Dec 2019, 01:30

10

4

5,048

by: Bunuel

16 Apr 2024, 03:06

ER

12 Days of Christmas GMAT Competition - Day 7: j, 9, k, and m are in a

805+ Level | Sequences

805+ Level | Sequences hide tags

Bunuel

20 Dec 2022, 07:00

37

4

3,025

by: bumpbot

16 Apr 2024, 03:37

ER

b, c, d and e are positive integers. When b is divided by c, the quoti

805+ Level | Remainders

805+ Level | Remainders hide tags

BrentGMATPrepNow

25 Aug 2020, 08:53

15

4

2,871

by: bumpbot

16 Apr 2024, 08:56

ER

What is the largest number of rectangular boxes which can be stored in

605-655 Level | Geometry

605-655 Level | Geometry hide tags

soumya170293

15 Nov 2019, 21:12

4

1,851

by: bumpbot

16 Apr 2024, 20:19

ER

A stock returned what percent of its cost in a dividend at the end of

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

16 Apr 2024, 01:30

2

4

468

by: EDDIE98

17 Apr 2024, 04:34

A seller increased the price of an item by X% and then decreased it by

655-705 Level | Percent and Interest Problems, Word Problems

655-705 Level | Percent and Interest Problems, Word Problems hide tags

PriyankaPalit7

24 Mar 2019, 08:53

10

4

3,686

by: bumpbot

18 Apr 2024, 07:53

ER

At a certain fiorist shop, roses can be purchased either individually

805+ Level | Word Problems

805+ Level | Word Problems hide tags

Bunuel

11 Aug 2021, 08:30

7

4

2,098

by: bumpbot

19 Apr 2024, 16:08

ER

Ed has some fish, and the combined weight of all the fish is 100 pound

805+ Level | Word Problems

805+ Level | Word Problems hide tags

Bunuel

21 May 2017, 06:12

8

4

2,379

by: bumpbot

19 Apr 2024, 16:24

If n is an integer, is 3^n+1 divisible by 10?

805+ Level | Multiples and Factors

805+ Level | Multiples and Factors hide tags

PriyankaPalit7

17 Mar 2019, 03:24

7

4

2,740

by: bumpbot

19 Apr 2024, 16:40

ER

If John produces n units of an item in t hours, what is the value of

805+ Level | Work and Rate Problems

805+ Level | Work and Rate Problems hide tags

Bunuel

19 Dec 2019, 03:49

20

4

2,628

by: bumpbot

20 Apr 2024, 17:01

ER

The average (arithmetic mean) cost of three computer models is $900.

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

GinGMAT

05 Mar 2016, 12:08

32

4

6,642

by: bumpbot

21 Apr 2024, 00:10

Data Sufficiency (DS)