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

488,044

by: bb

29 Aug 2025, 13:27

ER

For a positive integer x, what is the value of the hundreds digit of 3

555-605 (Medium) | Exponents, Number Properties

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

Bunuel

14 Apr 2021, 03:00

2

1,491

15 Apr 2021, 09:35

ER

What is the value of a positive integer x? (1) x divided by 3 leaves

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

14 Apr 2021, 02:30

6

2,593

by: vallequalle

17 Mar 2026, 07:47

ER

If n is a positive integer, is n(n − 1)(n + 1) divisible by 4?

555-605 (Medium) | Multiples and Factors

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

Bunuel

14 Apr 2021, 02:00

4

2

2,522

16 Apr 2021, 00:00

ER

Is |2x−y|<10? (1) 2x−y<10 (2) y−2x<10

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

Bunuel

13 Apr 2021, 14:15

1

2

1,839

by: sumitkrocks

13 Apr 2021, 21:42

ER

Q is a set of 7 integers. m and n are two of the numbers in Q. Excludi

555-605 (Medium) | Statistics and Sets Problems

555-605 (Medium) | Statistics and Sets Problems hide tags

Bunuel

13 Apr 2021, 13:15

2

4

1,957

09 Nov 2025, 17:57

ER

Last month Bill spent $6,000. How much did bill spend on taxes last mo

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

13 Apr 2021, 12:15

2

2,175

by: sumitkrocks

13 Apr 2021, 22:45

ER

Let M be the maximum value and N be the minimum value of the expressio

805+ (Hard) | Algebra, Min-Max Problems

805+ (Hard) | Algebra, Min-Max Problems hide tags

Bunuel

13 Apr 2021, 02:05

18

5

4,352

12 Nov 2022, 04:03

ER

In a rectangular coordinate system, does the point (1,1) lie on line

505-555 (Easy) | Coordinate Plane

505-555 (Easy) | Coordinate Plane hide tags

Bunuel

12 Apr 2021, 01:30

7

4

2,166

12 Apr 2021, 02:18

ER

What is the value of z/x?

Poor Quality

Poor Quality hide tags

TheUltimateWinner

11 Apr 2021, 13:05

2

4

1,087

12 Apr 2021, 02:17

ER

Is x > 0 ? (1) |x – 5| = 7x + 2 (2) |x – 3| = |15x – 3|

805+ (Hard) | Inequalities

805+ (Hard) | Inequalities hide tags

Bunuel

09 Apr 2021, 14:50

13

2

4,457

25 Nov 2025, 05:57

If x + y + z = 18, what is the value of y?

555-605 (Medium) | Algebra, Percent and Interest Problems

555-605 (Medium) | Algebra, Percent and Interest Problems hide tags

TheUltimateWinner

09 Apr 2021, 10:41

1

2

1,807

22 Apr 2023, 18:35

ER

In the xy-plane, is the slope of line k positive?

Sub 505 (Easy) | Coordinate Plane

Sub 505 (Easy) | Coordinate Plane hide tags

Bunuel

09 Apr 2021, 02:48

3

2,539

by: winterschool

10 Apr 2021, 10:49

ER

If r, s, and t are positive integers, is r + s + t even?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

09 Apr 2021, 02:42

4

5,281

by: winterschool

10 Apr 2021, 10:59

ER

Is the radius of circle P longer than 2? (1) AB, the longest chord in

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

09 Apr 2021, 01:30

6

2,740

by: akadiyan

11 Apr 2021, 12:37

ER

If a, b, and c are all integers, is ab + bc + ca + a^2 odd?

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

08 Apr 2021, 13:00

5

3

1,617

by: unraveled

08 Apr 2021, 20:54

ER

If x and y are positive integers, then what is the value of x?

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

08 Apr 2021, 12:00

9

3

2,338

06 Jan 2025, 09:56

ER

What is the area of triangle EBC? (1) The area of ΔAED is 16. (2) Th

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

08 Apr 2021, 11:00

8

2

2,489

by: rvgmat12

24 Mar 2022, 00:25

ER

What is the value of x ? (1) √(x^2) = 19 (2) √(19^2) = x

555-605 (Medium) | Algebra, Roots

555-605 (Medium) | Algebra, Roots hide tags

Bunuel

08 Apr 2021, 10:00

7

2

2,420

15 Apr 2021, 21:00

ER

If S is a sequence of consecutive multiples of 3, how many multiples

705-805 (Hard) | Multiples and Factors

705-805 (Hard) | Multiples and Factors hide tags

Bunuel

08 Apr 2021, 09:00

5

3

1,837

01 Jun 2025, 07:46

ER

A computer store sold a total of 60 computers and printers yesterday

Sub 505 (Easy) | Percent and Interest Problems, Word Problems

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

TravisScott

08 Apr 2021, 08:47

10

8

5,336

28 Dec 2022, 12:56

ER

In a triangle ABC points M, N, and O are midpoints of sides AB, BC, an

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

08 Apr 2021, 02:37

9

4

5,825

12 Dec 2022, 04:17

ER

Is x positive number? (1) |x + 4| = 4x 3 (2) |x + 2| = 2x 1

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

GMATinsight

07 Apr 2021, 21:59

5

3

1,627

12 Sep 2023, 22:04

ER

If b is a positive integer less than 10 and x = 1 + b/100, what is the

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

07 Apr 2021, 16:21

6

4

3,792

by: Bonojit

12 Jun 2023, 23:31

ER

There are currently 100 soldiers housed in each barracks on a military

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

Bunuel

07 Apr 2021, 15:34

2

2,442

19 Aug 2023, 02:01

ER

In the correctly worked multiplication problem shown above, A, B, C

655-705 (Hard) | Arithmetic, Number Properties

655-705 (Hard) | Arithmetic, Number Properties hide tags

Bunuel

07 Apr 2021, 11:30

16

9

3,281

31 Jan 2025, 11:36

ER

Triangle ABC is inscribed in circle D. Is the area of D greater than

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

07 Apr 2021, 11:07

1

2

1,754

08 Apr 2021, 12:31

ER

If n is a positive integer, what is the remainder when (n^2 - 1) is di

655-705 (Hard) | Multiples and Factors, Remainders

655-705 (Hard) | Multiples and Factors, Remainders hide tags

Bunuel

07 Apr 2021, 09:00

5

3

2,780

09 Jul 2023, 07:40

ER

If n is a positive integers, is n/6 an integer?

505-555 (Easy) | Multiples and Factors

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

Bunuel

07 Apr 2021, 08:30

2

1,398

by: Kinshook

07 Apr 2021, 10:55

ER

If x and y are positive integers, is x/y an even integer?

555-605 (Medium) | Multiples and Factors

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

Bunuel

07 Apr 2021, 08:00

3

2

1,897

by: SaquibHGMATWhiz

06 Oct 2022, 23:45

ER

Is x/3 an integer? (1) x is an integer. (2) x/6 is an integer.

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

07 Apr 2021, 07:30

1

1,432

07 Apr 2021, 07:56

ER

If m and n are integers and p = 13m + 25n, is p odd?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

07 Apr 2021, 07:00

4

2,132

by: kop18

08 Aug 2024, 23:02

ER

If p and q are integers, what is the value of (p + q)?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

07 Apr 2021, 06:30

1

2,390

07 Apr 2021, 07:20

ER

If m, n and p are positive integers and 4m + 5n = p, do p and 10 have

555-605 (Medium) | Multiples and Factors

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

Bunuel

07 Apr 2021, 06:00

2

1

1,376

07 Apr 2021, 07:52

ER

If a, b, and c are integers, is (a − b − c) even?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

07 Apr 2021, 05:30

1

1,324

07 Apr 2021, 08:08

ER

If P, Q and R are points on the number line, what is the distance betw

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

07 Apr 2021, 05:00

3

2

2,769

20 May 2023, 06:27

ER

A list is: {10, −2, −8, 0, X} what is the value of the integer X?

555-605 (Medium) | Distance and Speed Problems +2 tags

555-605 (Medium) | Distance and Speed Problems, Number Properties, Statistics and Sets Problems hide tags

Bunuel

07 Apr 2021, 04:30

4

1

1,660

07 Apr 2021, 07:36

ER

If a and b are integers, is b even? (1) 5a + 6b is even. (2) 5a + 3b

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

07 Apr 2021, 04:00

6

3

2,542

by: amateynil

23 Oct 2024, 10:02

ER

If 2 < m < 3, is the tenths digit of the decimal representation of m

605-655 (Medium) | Inequalities, Number Properties

605-655 (Medium) | Inequalities, Number Properties hide tags

Bunuel

07 Apr 2021, 03:30

2

1,748

by: chetan2u

07 Apr 2021, 04:10

ER

If xy^4/3 =√432, is x + y = 5? (1) y is a positive integer. (2) x is

805+ (Hard) | Exponents +2 tags

805+ (Hard) | Exponents, Number Properties, Roots hide tags

Bunuel

07 Apr 2021, 03:00

25

6

4,648

28 Mar 2023, 00:42

ER

If Set S consists of 8 numbers taken from Set B, what is the standard

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

Bunuel

07 Apr 2021, 02:59

8

2

2,043

19 Dec 2025, 03:24

ER

How many distinct positive factors does the integer m have?

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

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

Bunuel

07 Apr 2021, 02:30

1

2

1,579

by: KabxW

07 Apr 2021, 05:35

ER

Gold gym has few members in two batches, A and B. The gym can divide

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

07 Apr 2021, 02:00

2

1,672

03 Nov 2021, 06:44

ER

If a, b and c are digits, is (a + b + c) a multiple of 8? (A digit can

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

Bunuel

06 Apr 2021, 15:56

4

1

2,759

06 Apr 2021, 19:47

ER

In the attached figure, what is the circumference of the circle?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

06 Apr 2021, 14:15

1

2,394

06 Apr 2021, 19:03

ER

What is the value of d?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

06 Apr 2021, 13:56

2

4

2,308

04 Feb 2024, 01:35

Given a, b, and c are positive, is a + b + c = 3 ?

555-605 (Medium) | Algebra, Number Properties

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

TheUltimateWinner

06 Apr 2021, 10:13

3

1,256

by: Sarthak94

06 Apr 2021, 11:50

ER

If a and b are integers, and m is an even integer, is ab/4 an integer?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

06 Apr 2021, 01:30

9

6

3,436

22 Apr 2024, 10:49

ER

Is ab > 0? (1) abc < 0 (2) b^2c < 0

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

GMATinsight

05 Apr 2021, 00:30

4

1,473

by: KSBGC

06 Apr 2021, 11:54

ER

in the figure shown above, line m and n is the bisector of angle ABD

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

akshayuberoi

04 Apr 2021, 11:44

5

2

1,320

06 Apr 2021, 19:27

ER

a, b, c, d, and e are five numbers such that a≤b≤c≤d≤e and e-c=4. A is

805+ (Hard) | Statistics and Sets Problems

805+ (Hard) | Statistics and Sets Problems hide tags

Bunuel

03 Apr 2021, 04:00

10

2

3,506