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

488,804

by: bb

29 Aug 2025, 13:27

ER

Celine works 20 hours per week. If her hourly wage were to decrease by

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

15 Aug 2019, 01:12

2

1,239

17 Sep 2019, 02:33

ER

If l denotes the thousandths digit in the decimal representation of n

505-555 (Easy) | Fractions and Ratios

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

Bunuel

15 Aug 2019, 01:05

3

1,737

17 Sep 2019, 02:25

ER

If d and g are integers, is d + g an even integer? (1) d is an even

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

14 Aug 2019, 01:33

3

7

2,463

by: rishab0507

10 Sep 2019, 12:45

ER

What is the value of x ? (1) x = 5 (2) x = 5 or x = 6

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

10 Sep 2019, 00:31

1

2

1,065

by: Archit3110

10 Sep 2019, 02:23

ER

Is y a positive number? (1) 33y > 44y (2) y + 1 is positive.

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

14 Aug 2019, 01:27

4

1,359

10 Sep 2019, 01:46

ER

A fishing boat receives $1.50 for each tuna it brings back to port and

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

14 Aug 2019, 01:26

3

1,055

10 Sep 2019, 01:36

ER

Is (a - b) + (c - b)/d > 0 ? (1) a + c < 2b (2) d < 0

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

06 Sep 2019, 10:56

3

1

1,611

by: shridhar786

07 Sep 2019, 00:01

ER

Is x > y ? (1) x = y + 1 (2) x + y = 1

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

06 Sep 2019, 10:56

1

794

by: Harsh9676

06 Sep 2019, 11:42

ER

Is the product of two numbers x and y a prime number?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

06 Sep 2019, 11:00

1

1,358

by: charlie23

06 Sep 2019, 11:11

ER

Is s = r?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

11 Aug 2016, 06:57

6

5

4,671

31 Aug 2019, 07:11

ER

If n is an integer such that 107 < n < 117, what is the value of n?

505-555 (Easy) | Remainders

505-555 (Easy) | Remainders hide tags

Bunuel

29 Aug 2019, 06:43

1

2

1,587

by: EncounterGMAT

29 Aug 2019, 08:32

ER

If u < v < w and x < y < z, is v < y?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

28 Aug 2019, 02:57

5

9

2,115

by: globaldesi

28 Aug 2019, 12:15

ER

If d1 and d2 are the numbers of defective items in production runs yie

505-555 (Easy) | Fractions and Ratios

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

Bunuel

26 Aug 2019, 23:18

6

7

2,280

by: rishab0507

27 Aug 2019, 12:22

ER

If n is an integer, is n|n| > n^3? (1) n < -1 (2) n = -11

505-555 (Easy) | Absolute Values +2 tags

505-555 (Easy) | Absolute Values, Exponents, Inequalities hide tags

Bunuel

20 Aug 2019, 02:05

1

3

2,457

20 Aug 2019, 06:05

ER

Three friends contributed some funds for a party. What was the amount

505-555 (Easy) | Fractions and Ratios

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

Bunuel

05 Jul 2017, 00:38

2

6

3,072

19 Aug 2019, 02:37

ER

If x – 4y = 1, what is the value of x ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

09 Aug 2019, 02:49

1

2

1,755

by: reach2sangram

09 Aug 2019, 10:09

ER

In the figure, lines l and m are parallel. What is the value of x ?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

09 Aug 2019, 02:45

1

2,018

by: lifeforhuskar

09 Aug 2019, 08:19

ER

The graph above shows the curve of f(x). A, B, and C are three points

505-555 (Easy) | Coordinate Plane

505-555 (Easy) | Coordinate Plane hide tags

Bunuel

19 Jul 2019, 01:00

5

2,276

by: RajatVerma1392

08 Aug 2019, 01:03

ER

If N and P denote the nonzero digits of a four-digit number NNPP, is

505-555 (Easy) | Multiples and Factors

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

Bunuel

15 Feb 2018, 23:30

3

2,709

07 Aug 2019, 03:09

ER

Is p > q ? (1) 0 < p < 0.5 (2) 0.4 < q < 1

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

11 Jul 2019, 00:46

3

2,418

31 Jul 2019, 10:59

ER

If xy = z , where x ,y and z are positive integers and x and y are pri

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

31 Jul 2019, 01:25

1

4

1,658

by: freedom128

31 Jul 2019, 09:43

ER

If q > r, what is the sum of q and r ?

505-555 (Easy) | Algebra, Inequalities

505-555 (Easy) | Algebra, Inequalities hide tags

Bunuel

31 Jul 2019, 01:36

1

1,418

31 Jul 2019, 04:26

ER

A, B and C are positive integers. Is A > C?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

CAMANISHPARMAR

30 Sep 2018, 10:06

3

1,801

by: BrentGMATPrepNow

26 Jul 2019, 05:43

ER

Set A consists of 5 different integers. If 1 is the least number in th

505-555 (Easy) | Statistics and Sets Problems

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

Bunuel

24 Jul 2019, 08:00

91

13

6,177

26 Jul 2019, 01:37

ER

Is quadrilateral ABCD a square? (1) ABCD is a rhombus. (2) ABCD is a

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

CareerGeek

20 Jul 2019, 02:19

3

4,002

23 Jul 2019, 00:59

ER

Is quadrilateral ABCD a rectangle? (1) ABCD is a parallelogram.

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

CareerGeek

20 Jul 2019, 02:18

1

2,919

by: AndrewN

22 Jul 2019, 11:17

ER

Is a > b? (1) a + 1 > b (2) a > b + 1

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

22 Jul 2019, 02:01

2

1,206

by: KSBGC

22 Jul 2019, 04:01

ER

Is p greater than 0.3 ? (1) p ≥ 3/10 (2) 3 – 2p < 2.4

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

19 Jul 2019, 01:38

2

1,283

by: Archit3110

21 Jul 2019, 03:04

ER

Is x = y ? (1) xy is negative. (2) x + y is positive.

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

15 Jul 2019, 01:07

2

1,978

by: KSBGC

15 Jul 2019, 01:35

ER

Is x/18 an integer? (1) x/6 is an integer. (2) x/3 is an integer.

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

JayPatadiya

14 Jul 2019, 23:40

1

3

1,654

by: JayPatadiya

15 Jul 2019, 00:21

ER

If x + y + z = 6 and y = 1, then what is x? (1) x – z = 1 (2) z = 2

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

11 Jul 2019, 23:58

3

1,225

by: Prasannathawait

12 Jul 2019, 05:38

ER

Is p < q ? (1) 1/3*p < 1/3*q (2) –p + x > –q + x

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

Bunuel

11 Jul 2019, 02:15

4

7

1,192

by: MidhilaMohan

11 Jul 2019, 08:31

ER

Triangle ABC is inscribed in a circle as shown above. What is the radi

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

11 Jul 2019, 01:25

1

2

3,353

by: vishalkazone

11 Jul 2019, 03:50

ER

Is the integer x even? (1) x is divisible by 5. (2) x is divisible by

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

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

Bunuel

11 Jul 2019, 02:19

2

1,781

11 Jul 2019, 02:38

ER

In the figure above, the circle is inscribed in the square. What is th

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

11 Jul 2019, 01:39

3

2

5,691

11 Jul 2019, 02:12

ER

In the figure to the right, what is the area of the triangle?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

11 Jul 2019, 00:29

3

1,305

by: abhishekdadarwal2009

11 Jul 2019, 01:06

ER

Did Incumbent I get over 50% of the vote? (1) Challenger C got 49% of

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

11 Jul 2019, 00:44

1

1,032

11 Jul 2019, 00:51

ER

What is the value of x? (1) (x^2 + y^2) = (x + y)^2 (2) y^2 = 2

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

05 Sep 2017, 00:04

1

2

1,602

10 Jul 2019, 22:27

ER

What is the value of x^8

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Stardust Chris

23 Feb 2015, 14:02

1

3

1,774

10 Jul 2019, 22:00

ER

A sequence of numbers is given by the rule an = (an – 1)^2. What is a5

505-555 (Easy) | Sequences

505-555 (Easy) | Sequences hide tags

Bunuel

29 Oct 2017, 01:56

1

4

3,673

09 Jul 2019, 02:25

ER

In the addition above, #, @, and & each represent a distinct, positive

505-555 (Easy) | Arithmetic

505-555 (Easy) | Arithmetic hide tags

Bunuel

13 Nov 2018, 01:55

3

8

2,841

by: jmwon

24 Jun 2019, 19:46

ER

If the product of the digits of a two-digit number x is 12, what is

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Bunuel

13 Apr 2016, 05:32

4

5

3,023

by: Archit3110

21 Jun 2019, 09:08

ER

If the points A, B and C lie on the same line, what is the distance be

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

24 Jul 2018, 01:47

2

4

5,331

by: MSIMBA

17 Jun 2019, 07:48

ER

What is Jill's age now?

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

Bunuel

06 Aug 2017, 07:44

3

2

2,440