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

488,207

by: bb

29 Aug 2025, 13:27

Is the positive integer n divisible by 108?

555-605 (Medium) | Multiples and Factors

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

Atankshu

22 Nov 2020, 11:51

5

3,851

07 Sep 2024, 10:59

ER

The ration r/s is expressed as a decimal. Is r/s, a terminating decima

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

siddharthsinha123

19 Jan 2017, 02:01

47

11

11,857

07 Sep 2024, 10:30

ER

Is q < 0?

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Mo2men

28 Dec 2018, 21:46

5

3

3,031

07 Sep 2024, 08:58

ER

In the figure above,line segment OP has slope 1/2 and line segment PQ

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

AbdurRakib

30 Jun 2016, 15:11

214

15

35,866

07 Sep 2024, 05:02

ER

List A contains 16 distinct odd integers and 9 distinct even integers

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

baru

15 Jul 2019, 10:18

8

7

2,468

07 Sep 2024, 04:16

ER

Is y a multiple of 15?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

282552

18 May 2015, 04:35

50

8

12,347

07 Sep 2024, 03:06

ER

Is the positive integer x an odd number? (1) x2 + 3x + 4 is even.

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

23 May 2022, 01:30

2

1,329

07 Sep 2024, 02:39

ER

What is the sum of a set of 33 consecutive multiples of 3?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

TheUltimateWinner

28 Sep 2020, 09:15

2

1,675

07 Sep 2024, 00:02

ER

All of the tickets for 2 music concerts, X and Y, were either purchase

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

02 Nov 2015, 08:33

6

8,566

06 Sep 2024, 23:58

ER

If t is a positive integer, can t2 + 1 be completely divided by 10? (

805+ (Hard) | Multiples and Factors, Remainders

805+ (Hard) | Multiples and Factors, Remainders hide tags

siddharthkapoor

13 Oct 2019, 22:22

10

3

3,230

06 Sep 2024, 22:14

ER

When opened and lying flat, a birthday card is in the shape of a regul

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

gmatt1476

21 Sep 2019, 18:21

144

19

18,261

06 Sep 2024, 11:53

ER

In the xy-plane shown, is the slope of the line L negative ?

505-555 (Easy) | Coordinate Plane

505-555 (Easy) | Coordinate Plane hide tags

guerrero25

22 Mar 2018, 00:13

31

10

14,757

06 Sep 2024, 11:47

ER

Every day Guy takes the same N sandwiches to work. Guy takes to work

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

Bunuel

03 Jun 2021, 01:30

10

6

3,381

06 Sep 2024, 11:25

ER

If x and y are both integers greater than 1, is xy>100 ?

805+ (Hard) | Multiples and Factors, Number Properties

805+ (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

26 Jul 2018, 21:12

85

12

11,621

06 Sep 2024, 09:59

ER

If the ratio of a to b to c to d is 1:2:3:4, what is the range of the

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

17 Jan 2024, 02:30

2

3

1,532

06 Sep 2024, 00:21

ER

If the greatest common factor of two integers, m and n, is 56 and the

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

Bunuel

20 Jan 2017, 07:41

17

8

3,089

05 Sep 2024, 13:42

What is the remainder when x^2 is divided by 6? (1) x is a prime numb

505-555 (Easy) | Multiples and Factors, Number Properties

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

amanvermagmat

02 Apr 2018, 04:48

2

1,532

by: Ayeka

05 Sep 2024, 09:46

Can the first 5 pieces from an 8-piece sectional sofa fit along the av

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

MT1302

30 Aug 2024, 05:17

2

2,198

by: dhwanit2412

05 Sep 2024, 07:27

ER

Y and Z are both positive numbers less than 1. Is Y > Z ?

655-705 (Hard) | Fractions and Ratios, Number Properties

655-705 (Hard) | Fractions and Ratios, Number Properties hide tags

Bunuel

03 Jun 2018, 11:12

12

6

3,202

by: dhwanit2412

05 Sep 2024, 07:14

ER

If the average (arithmetic mean) of x and y is positive, is x positive

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

Bunuel

30 Oct 2019, 21:56

3

4,192

by: GMATBusters

05 Sep 2024, 04:02

ER

What is the remainder when the positive integer n is divided by 12?

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

windofchange

29 Oct 2017, 00:32

379

16

93,751

05 Sep 2024, 03:21

ER

If p, q, r are positive integers such that p is q% of r, what is the

655-705 (Hard) | Percent and Interest Problems

655-705 (Hard) | Percent and Interest Problems hide tags

Bunuel

13 Oct 2021, 07:00

11

5

6,165

05 Sep 2024, 00:38

ER

From a team of 6 staff members, n individuals are selected to join the

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

GMATBusters

04 Sep 2024, 21:09

1

961

by: Ayeka

04 Sep 2024, 21:32

ER

If the greatest common factor of two integers is 28 and the least comm

505-555 (Easy) | Multiples and Factors

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

Bunuel

08 Dec 2016, 13:59

5

4

3,319

by: pancakeprotein

04 Sep 2024, 19:16

ER

There are 10 red and blue marbles in a box. If two marbles are random

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Abhi077

06 Dec 2019, 06:07

12

5

4,204

04 Sep 2024, 11:34

ER

If a, b, c and d are positive integers, is d odd? (1) a/b=2c (2) a/c

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

20 Jan 2023, 02:30

5

3

2,299

04 Sep 2024, 10:18

ER

Is z an odd integer? (1) z/3 is odd. (2) 3z is odd.

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Juaz

01 May 2007, 00:09

28

8

13,594

04 Sep 2024, 09:41

ER

For non-zero numbers x,y & z Is x^2 + y^2 + 2z^2 odd ? (1) x - y is

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

CareerGeek

21 Nov 2019, 11:26

4

2

1,272

04 Sep 2024, 08:57

ER

A shop sells pizza slices for $p each, and bottles of juice for $j

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

04 Sep 2024, 01:30

7

1

1,120

04 Sep 2024, 06:35

ER

What percentage of employees of Company X received a pay raise last

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

04 Sep 2024, 01:30

7

2

946

04 Sep 2024, 06:16

ER

Is x > y? (1) x - y - 1 > 0 (2) x - y + 1 > 0

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

21 Jan 2020, 04:28

4

3

7,891

by: GMATBusters

04 Sep 2024, 05:16

ER

Is a^3 + b^2 + 4 divisible by 6?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

EgmatQuantExpert

31 Jan 2018, 06:01

6

5

2,749

by: Ved22

04 Sep 2024, 00:15

ER

What is the value of x?

555-605 (Medium) | Coordinate Plane

555-605 (Medium) | Coordinate Plane hide tags

Bunuel

01 Apr 2026, 11:28

56

8

16,035

03 Sep 2024, 20:19

ER

During a particular period, water enters a partially filled reservoir

Sub 505 (Easy) | Distance and Speed Problems

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

Bunuel

03 Sep 2024, 01:30

2

3

1,211

03 Sep 2024, 14:08

ER

If Chris saved $400 of his earnings last month, How much did Chris ear

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

annusngh

30 Mar 2017, 04:35

3

5

2,257

03 Sep 2024, 11:55

ER

If x is a positive integer and w is a negative integer, what is the va

505-555 (Easy) | Exponents

505-555 (Easy) | Exponents hide tags

Bunuel

11 Oct 2018, 21:50

67

8

16,136

03 Sep 2024, 09:38

ER

In the figure above, ΔPQR has angle measures as shown. Is x < y ?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

26 Apr 2019, 01:54

58

13

23,525

by: SirSanguine

03 Sep 2024, 08:48

ER

A hose fills half a bucket in 16 minutes.

805+ (Hard) | Work and Rate Problems

805+ (Hard) | Work and Rate Problems hide tags

GianKR

19 Jul 2023, 15:00

20

5

5,050

03 Sep 2024, 06:53

ER

In the figure above, is the shaded region a square region? (1) ABCD a

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

26 Apr 2019, 07:26

15

9

10,526

03 Sep 2024, 00:08

ER

Is the sum of x^y and y^x positive? (1) xy > 0 (2) x + y > 0

655-705 (Hard) | Exponents, Inequalities

655-705 (Hard) | Exponents, Inequalities hide tags

Bunuel

13 May 2020, 08:09

9

3

4,990

02 Sep 2024, 13:59

ER

If m and n are positive single-digit numbers such that the units' digi

655-705 (Hard) | Multiples and Factors

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

RenB

26 Sep 2023, 04:37

4

2

1,730

by: siddhantvarma

02 Sep 2024, 10:06

ER

At a certain company, 25 percent of the employees are male and 50

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

Bunuel

02 Sep 2024, 01:30

3

1

2,149

02 Sep 2024, 03:49

ER

The distance from city A to city B is 240 miles. Bob travels from city

605-655 (Medium) | Distance and Speed Problems

605-655 (Medium) | Distance and Speed Problems hide tags

Bunuel

02 Sep 2024, 01:30

6

1

1,531

02 Sep 2024, 03:31

ER

The Department of Environmental Protection measured the volume of wate

705-805 (Hard) | Statistics and Sets Problems

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

Bunuel

09 Feb 2017, 10:46

23

5

4,712

by: GMATBusters

02 Sep 2024, 02:36

ER

A car rental company reduced its rates on all cars. If car A's reduced

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

01 Jul 2018, 21:22

1

2

1,598

by: Emily1122

01 Sep 2024, 22:15

ER

How old, rounded to the nearest year, was Jim in May 1989 ?

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

09 Nov 2021, 02:30

7

4

2,492

01 Sep 2024, 22:08

ER

Given that x ≠ 0, is x^(1/3) > x^(1/5)?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

13 Aug 2018, 03:45

22

9

8,195

by: Shafkat26

01 Sep 2024, 21:42

ER

What is the value of integer x?

655-705 (Hard) | Multiples and Factors, Number Properties

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

Bunuel

23 Jun 2015, 02:59

46

9

6,697