Data Sufficiency (DS)

16 Sep 2025, 06:05

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DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

488,623

by: bb

29 Aug 2025, 13:27

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Leo invested a certain amount of money for one year. He invested $1,00

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mitko20m

15 Jul 2016, 13:54

32

9

16,243

24 Dec 2020, 00:12

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If x and y are positive integers, is the following cube root

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solarzj

09 Jun 2012, 07:22

27

5

10,081

by: harshilNori

24 Dec 2020, 00:09

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If a and b are positive integers, What is the value of tens digit of a

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Kritisood

22 Apr 2020, 08:28

7

9

3,732

by: Commendlionel

12 Dec 2020, 01:56

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What is x? (1) |2x| = 6x 4 (2) |x| < 2

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WarriorWithin

11 Dec 2020, 04:37

3

5

1,794

by: wali786

11 Dec 2020, 13:08

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In how many ways can n different balls be arranged in r slots?

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Sajjad1994

04 Oct 2019, 06:53

12

9

3,569

by: ScottTargetTestPrep

22 Nov 2020, 21:01

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What is the value of a + b? (1) a and b are the roots of the equa

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kawal27

19 Nov 2020, 03:48

1

1,519

19 Nov 2020, 07:18

ER

Find the 1st term of the Arithmetic Progression?

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ProfChaos

15 Nov 2020, 07:47

1

3

1,417

16 Nov 2020, 07:12

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The number 14x52y is divisible by 11.

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ProfChaos

15 Nov 2020, 08:00

1

6

1,437

15 Nov 2020, 12:04

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When processing iron ore into stainless steel, high-purity oxygen

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rajatchopra1994

06 Nov 2020, 00:29

2

2,621

06 Nov 2020, 10:26

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A saltwater solution completely fills a glass cylinder. If the solutio

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Yash12345

05 Sep 2015, 12:47

16

7

8,037

18 Oct 2020, 22:39

ER

Is X an even integer ?

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AnisMURR

12 Oct 2020, 10:58

4

5

1,213

by: VoltAmpere

15 Oct 2020, 17:49

There is a cistern with a capacity C. how many pipes

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tanu11

08 Oct 2020, 03:53

3

2

1,021

by: Target4bschool

09 Oct 2020, 02:31

ER

Let u, v, and w denote the lengths of three separate line segments. In

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Bunuel

08 Oct 2020, 00:15

16

4

2,098

08 Oct 2020, 05:24

ER

What is the value of x, if x is an integer?

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kawal27

30 Sep 2020, 01:25

1

970

30 Sep 2020, 01:29

ER

If you are buying a product by rounding up to a $1 digit, is the sum o

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BillyZ

24 Feb 2017, 01:08

20

4

5,470

by: tetraneha

28 Sep 2020, 05:25

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A baker makes 5 types of pies: cherry, apple, peach, blackberry, and

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mrr0821

24 Sep 2020, 03:14

1

816

24 Sep 2020, 05:31

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D is the median of set M. n is a positive integer. If Set M

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akshayleo25

27 Sep 2013, 04:17

4

2

7,942

24 Sep 2020, 04:17

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Find the value of n. (1) The number of factors of n is only two.

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ProfChaos

15 Sep 2020, 21:33

1

2

1,451

by: KarishmaB

15 Sep 2020, 22:10

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In a jar there are 15 white balls, 25 red balls, 10 blue balls..

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k24Moriarty

05 Sep 2020, 15:20

3

2

3,711

by: naveenban2

10 Sep 2020, 13:55

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If A = 1200, what is the unique value of B? (1) The difference betwee

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kawal27

01 Sep 2020, 11:14

1

2

3,470

02 Sep 2020, 07:36

ER

What is the minimum number of distinct factors that y must-have?

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dracarys007

13 Jul 2020, 10:36

2

3

1,943

30 Jul 2020, 08:32

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If x and y are integers such that x>y>1, what is the value of xy?

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dracarys007

27 Jul 2020, 23:39

1

932

by: GMATinsight

27 Jul 2020, 23:52

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What is the value of X ?

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nkme2007

26 Jul 2020, 10:39

2

907

27 Jul 2020, 08:07

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For the set of measurements 3, x2, x3, what is the value of x3 ? (1) T

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Sajjad1994

18 Feb 2019, 11:55

3

5

2,380

26 Jul 2020, 14:11

ER

If x and y are non-negative integers, is x>y?

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mangamma

04 Mar 2019, 03:00

13

5

6,301

by: chetan2u

19 Jul 2020, 01:54

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If x < 200, what is the value of x?

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Papist

27 Jun 2020, 00:10

2

4

1,793

by: mSKR

27 Jun 2020, 10:50

ER

If xy0, is |x|>|y|

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MathRevolution

19 Jan 2018, 01:17

2

10

3,188

26 Jun 2020, 07:44

ER

If bin A contains exactly twice as many potatoes as bin B, and if bin

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Sajjad1994

24 Jun 2020, 05:16

1

3

1,126

by: Lipun

24 Jun 2020, 20:27

ER

How many buses are required to transport 175 students to the museum?

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Sajjad1994

15 Jun 2020, 23:40

3

2,267

by: mSKR

17 Jun 2020, 00:43

ER

In a sequence of 10 consecutive integers, what is the average of all n

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niteshwaghray

20 Feb 2018, 09:25

7

4

2,754

by: Kritisood

13 Jun 2020, 02:17

ER

m and n are both integers. Is m>n?

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happyapple123

30 May 2020, 09:24

4

12

1,883

by: satya2029

31 May 2020, 04:28

ER

For a set X, call the sum of its mean, mode, median, and range S.

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WheatyPie

12 May 2020, 03:30

2

3

1,596

17 May 2020, 07:44

ER

A certain game board is in the shape of a non-convex

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mm007

20 Dec 2006, 15:41

58

17

15,202

04 Apr 2020, 07:43

ER

A natural number p, when divided by a certain divisor q, gives

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DHAR

30 Jul 2017, 20:18

59

8

10,208

by: WheatyPie

02 Apr 2020, 11:31

ER

On the x-y coordinate grid, if points P, Q, and R make a triangle (not

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Kritisood

26 Mar 2020, 10:09

1

5

1,303

28 Mar 2020, 03:23

ER

Are the distinct Integers of Set {a, b, c, d, e} consecutive? 1) The

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GMATinsight

26 Oct 2018, 20:54

10

6

2,314

by: chetan2u

25 Oct 2019, 05:28

ER

Is k < 0? (1) |2k + 5| = 3k + 1 (2) |k - 2| = 7k

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btrg

16 Apr 2019, 20:25

11

5

2,788

21 Oct 2019, 20:38

ER

All the clients that Company X had at the beginning of last

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Naina1605

23 Feb 2012, 13:20

20

3

15,464

21 Oct 2019, 03:01

ER

A box contains blue and purple marbles only. What is the

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shrive555

23 Oct 2010, 22:29

3

9

4,985

24 Sep 2019, 06:58

ER

p is the probability of snow fall on any given day in the fi

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sanjoo

30 Oct 2012, 07:56

27

9

11,179

by: dabaobao

23 Sep 2019, 05:40

In triangle ABC, if AB = a, BC = b + 1/2, and AC = b, which of the

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apblanker

16 Sep 2017, 06:04

3

5

3,372

by: Sayon

15 Aug 2019, 05:01

ER

A number w with two digits to the right of the decimal point is multip

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Xin Cho

08 Aug 2019, 11:55

8

6

2,076

10 Aug 2019, 07:51

ER

If x is an integer, is sqrt[(x^2)-(y^2)] an integer?

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Xin Cho

30 Jul 2019, 12:12

2

3

897

by: Xin Cho

31 Jul 2019, 14:55

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What is the area of the triangle with sides a, b, and c?

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Xin Cho

27 Jul 2019, 12:12

3

8

2,259

by: hovhannesmkrtchyan

27 Jul 2019, 13:54

Is one of P or Q a fraction?

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JayPatadiya

15 Jul 2019, 01:14

1

5

1,090

by: Palladin

17 Jul 2019, 00:51

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An integer greater than 1 is prime if it is divisible only by itself a

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Sajjad1994

11 Jul 2019, 05:02

1

2

4,279

by: nazmul2016

11 Jul 2019, 06:55

ER

At a particular moment, a restaurant has x biscuits and y patron(s), w

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MSIMBA

25 Jun 2019, 09:41

1

3

1,330

by: SupreetReddy

10 Jul 2019, 02:22

ER

Is m a multiple of n? 1) 2m is a multiple of n 2) n divided

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TheUltimateWinner

27 Jun 2019, 10:09

3

5

1,384

by: Arro44

30 Jun 2019, 11:53

ER

For integers a and b, is a^b an even or odd integer?

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MBA20

10 Jun 2019, 06:38

1

3

1,460

by: pratik2018

28 Jun 2019, 11:49

ER

What is the numerical difference between the 5th and 6th terms

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prashanths

20 Jun 2019, 03:22

1

2

1,429