Data Sufficiency (DS)

16 Sep 2025, 06:05

ER

DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

487,921

by: bb

29 Aug 2025, 13:27

ER

In a list A = p, 24, 24, 24, 28, 20, 16; is “p” positive?

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

nick1816

06 May 2019, 12:13

1

2

1,642

31 Aug 2022, 11:44

ER

Jack and Mike each walk into a store and buy different amounts of the

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

26 Aug 2022, 02:45

1

857

31 Aug 2022, 16:46

ER

At a particular university with 200 students 30% receive only loans an

505-555 (Easy) | Overlapping Sets

505-555 (Easy) | Overlapping Sets hide tags

Bunuel

26 Aug 2022, 07:30

1

966

31 Aug 2022, 17:01

ER

How many pages does todays newspaper consist of?

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

26 Aug 2022, 09:30

1

1,119

31 Aug 2022, 17:15

ER

What percent of 20 is Y?

Sub 505 (Easy) | Percent and Interest Problems

Sub 505 (Easy) | Percent and Interest Problems hide tags

Bunuel

01 Sep 2022, 01:30

1

1,682

by: sanjitscorps18

01 Sep 2022, 07:21

ER

How many degrees is angle c?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

23 Aug 2022, 01:30

1

960

by: stne

01 Sep 2022, 08:11

ER

If a and b are integers, is a + b divisible by 15?

505-555 (Easy) | Multiples and Factors

505-555 (Easy) | Multiples and Factors hide tags

Bunuel

27 Aug 2022, 02:45

1

2

1,052

by: saugata64

01 Sep 2022, 21:43

ER

If point P is inside a circle with center at origin and radius of 2

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

03 Sep 2022, 04:38

1

1,052

by: rkhosla

03 Sep 2022, 05:37

ER

Within the circle with center O, how many degrees is angle MNO?

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

06 Sep 2022, 01:36

1

2

1,367

08 Sep 2022, 00:00

ER

Given BD perpendicular to AC, what is the area of triangle BCD?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

24 Aug 2022, 01:30

1

1,051

by: $!vakumar.m

10 Sep 2022, 04:52

If p and q are integers, is p + q divisible by 5 ?

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Carcass

09 Sep 2022, 02:29

1

1,052

by: dreamknight

11 Sep 2022, 06:11

ER

At a certain coffee shop, a mocha sells for $3.00 and a cappuccino sel

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

09 Mar 2020, 05:13

1

3

6,528

11 Sep 2022, 22:29

If j and k are positive, is j/k greater than 1 ? (1) j and k are prime

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

12 Sep 2022, 01:05

1

1,106

12 Sep 2022, 01:10

If j + k = 32, what is the value of jk ? (1) j > k (2) j and k are con

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Carcass

12 Sep 2022, 01:07

1

1,280

12 Sep 2022, 01:14

If S is an integer between 10 and 100, what is the value of S ? (1) 13

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Carcass

12 Sep 2022, 01:08

1

1,057

12 Sep 2022, 01:16

The circumference of a circle is 2xpi. What is the value of x?

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

aikomao

12 Sep 2022, 18:18

1

3

1,061

by: Kinshook

12 Sep 2022, 21:21

ER

If x, y, and z are positive integers, is xy divisible by z ?

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

12 Sep 2022, 16:30

1

1,204

by: gmatophobia

12 Sep 2022, 21:49

ER

What is the value of v/w? (1) w/v = 1.5 (2) v > 0

505-555 (Easy) | Fractions and Ratios

505-555 (Easy) | Fractions and Ratios hide tags

Bunuel

13 Sep 2022, 01:30

1

1,480

by: sanjitscorps18

13 Sep 2022, 09:06

ER

If x and y are non-negative integer, what is the value of xy?

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

14 Sep 2022, 01:30

1

1,229

by: dreamknight

14 Sep 2022, 02:36

ER

In the figure above, lines l1 and l2 are parallel. What is the value

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

19 Oct 2019, 03:38

1

4

11,382

14 Sep 2022, 03:53

If t is a member of the set {19, 23, 27, 31, 35, 39}, what is the val

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Carcass

14 Sep 2022, 04:24

1

2

950

14 Sep 2022, 08:55

If n is an integer and 3 < n < 9, what is the value of n ? (1) n is a

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

Carcass

16 Sep 2022, 00:17

1

3

1,084

16 Sep 2022, 05:03

ER

Is ABDC a square? (1) BC is perpendicular to AD. (2) BE = EC

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

17 Oct 2017, 23:44

1

3

5,120

17 Sep 2022, 02:16

ER

If the measures of the three interior angles of a triangle are y°, 15x

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

19 Sep 2022, 05:42

1

1,711

by: gmatDawg

19 Sep 2022, 05:53

If n is an integer, then n is divisible by how many positive integers?

555-605 (Medium) | Multiples and Factors, Number Properties

555-605 (Medium) | Multiples and Factors, Number Properties hide tags

Carcass

19 Sep 2022, 01:36

1

2

1,370

by: Carcass

19 Sep 2022, 09:36

ER

Are integers r and s consecutive ?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

19 Sep 2022, 06:29

1

1,035

by: chetan2u

19 Sep 2022, 20:14

ER

Is the positive integer p a multiple of positive integer q? (1) When p

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

20 Sep 2022, 00:21

1

2

1,241

20 Sep 2022, 07:37

ER

If k is a positive integer, is k an integer? (1) k = m2 , where m is

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

21 Sep 2022, 04:37

1

1,443

21 Sep 2022, 22:58

ER

Is the positive square root of x an integer? (1) x has exactly three f

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

21 Sep 2022, 04:28

1

922

21 Sep 2022, 23:34

What is the value of the integer z ? (1) z is the largest prime factor

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

23 Sep 2022, 03:22

1

855

23 Sep 2022, 11:08

ER

If x, y, and z are three integers, are they consecutive integers? (1)

555-605 (Medium) | Algebra, Number Properties

555-605 (Medium) | Algebra, Number Properties hide tags

Carcass

25 Sep 2022, 11:03

1

1,186

by: chetan2u

25 Sep 2022, 19:17

ER

If a is a multiple of 7, is ab a multiple of 21 ? (1) Every factor of

555-605 (Medium) | Multiples and Factors

555-605 (Medium) | Multiples and Factors hide tags

Bunuel

23 Sep 2022, 06:15

1

2

1,136

26 Sep 2022, 01:08

If x and y are positive, what is the value of y ? (1) x = 7.713 (2) x

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Carcass

28 Sep 2022, 02:10

1

816

by: divyadna

28 Sep 2022, 02:25

ER

In the figure above, what is the value of a? (1) c + d = 146 (2) 2b +

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

26 Sep 2022, 12:13

1

2

1,331

28 Sep 2022, 04:00

ER

What is the value of k m ? (1) (k m) 3 = 8 (2) (k m) 5 = 32

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Carcass

28 Sep 2022, 02:04

1

1,013

by: BrushMyQuant

28 Sep 2022, 10:13

ER

If m and n are integers, is km + n > 0? (1) k < 0 (2) km n < 0

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

26 Sep 2022, 01:30

1

2

1,202

by: darunp

29 Sep 2022, 00:02

If n is an integer, is n a prime number? (1) n 2 is a prime number

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

19 Sep 2022, 02:24

1

2

1,392

by: BlueDefender

29 Sep 2022, 06:34

ER

If ab 0, what is the value of 2a/b ? (1) a^2 4b^2 = 0 (2) b = 2

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

26 Sep 2022, 06:18

1

2

1,282

01 Oct 2022, 05:07

ER

As the figure shown above, the taller tree is 30 feet high and has a 4

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

07 Oct 2022, 03:00

1

1,196

07 Oct 2022, 05:17

ER

The average (arithmetic mean) of the ages of three people, expressed

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

30 Aug 2019, 06:27

1

2

1,498

by: BrushMyQuant

07 Oct 2022, 09:15

ER

If the average (arithmetic mean) of three integers is 76, what is the

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

Bunuel

04 Jan 2018, 23:58

1

2

1,880

by: BrushMyQuant

07 Oct 2022, 09:24

ER

If rectangle A has width w and length n, and w < n , what is the value

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

05 Oct 2022, 01:30

1

1,039

by: yashikaaggarwal

08 Oct 2022, 01:22

ER

If the function h(x) is defined as h(x) = 3 - 1/x, then what is the va

555-605 (Medium) | Functions and Custom Characters

555-605 (Medium) | Functions and Custom Characters hide tags

Bunuel

06 Oct 2022, 01:30

1

2

1,515

by: Vetrick

08 Oct 2022, 07:09

ER

If w + x = 18, what is the value of wx ? (1) w and x are consecutive e

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Carcass

30 Sep 2022, 00:51

1

1,270

by: mandeey

09 Oct 2022, 09:36

ER

If x + 2y = 6, what is the value of x ? (1) 2x + y = 9

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

11 Oct 2022, 01:30

1

1,207

by: gmatprepper94111

13 Oct 2022, 00:17

If n is an integer, is n + 5 odd? (1) 2n – 3 is odd (2) 3n + 1 is ev

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

SalahT

09 Aug 2021, 08:21

1

3

1,570

18 Oct 2022, 17:36

N is a positive number with exactly two digits after decimal, and M is

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

amanvermagmat

01 May 2018, 11:09

1

2

1,331

18 Oct 2022, 17:36

ER

What is the value of y ? (1) y is an even integer such that 1.5 < y <

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

20 Oct 2022, 01:30

1

893

by: rajtare

20 Oct 2022, 04:45

ER

Who takes less time to drive to work, Maria or Lupe? (1) Maria drives

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

20 Oct 2022, 01:30

1

749

by: rajtare

20 Oct 2022, 04:50

ER

Joe and Bill drove separate cars along the entire length of a certain

Sub 505 (Easy) | Distance and Speed Problems

Sub 505 (Easy) | Distance and Speed Problems hide tags

Bunuel

19 Oct 2022, 01:30

1

957