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

487,809

by: bb

29 Aug 2025, 13:27

ER

Is x < y ? (1) 1/x < 1/y (2) x/y < 0

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

vishalrastogi

05 Nov 2020, 06:39

35

8

6,302

by: rak08

22 May 2025, 03:56

ER

If n is a positive integer greater than 1, is (n + 11)^(1/2) = n^(1/2)

655-705 (Hard) | Algebra, Number Properties

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

Viserion99

24 May 2018, 21:34

28

15

5,568

19 Jul 2025, 18:11

ER

In a class, the maximum score of a student is 80, and the minimum

505-555 (Easy) | Statistics and Sets Problems

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

Viserion99

22 May 2018, 23:59

3

2,133

by: Viserion99

22 May 2018, 23:29

ER

Machine M, working alone at its constant rate, produces x widgets ever

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

violetsplash

24 Sep 2013, 08:29

425

19

73,733

by: Aboyhasnoname

24 Jul 2025, 04:01

ER

Five years ago at Laboratory B, the ratio of doctorate

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

vinnik

28 Jan 2013, 08:08

24

6

10,148

17 May 2025, 07:37

ER

How many people are in the queue?

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Vineetk

25 Jun 2013, 04:55

7

3

7,249

04 Nov 2023, 08:19

ER

In a certain marching band formation

Poor Quality

Poor Quality hide tags

Vineetk

29 Jun 2013, 03:35

1

6

5,239

07 Mar 2016, 10:00

ER

Pam owns an inventory of unopened packages of corn and rice

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

1, 2

Vinayprajapati

15 Apr 2016, 21:55

196

22

17,925

23 Aug 2025, 12:55

ER

x^n = x^(n+2) for any integer n. Is it true that x > 0?

705-805 (Hard) | Exponents, Inequalities

705-805 (Hard) | Exponents, Inequalities hide tags

1, 2

viktorija

21 Dec 2014, 20:41

167

21

21,036

02 Nov 2025, 21:19

ER

Is it true that x > 0?

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

viktorija

30 Nov 2014, 16:40

89

14

14,964

13 Oct 2024, 04:30

ER

If T is a list of consecutive integers in increasing order

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

vikrantgulia

09 Jul 2014, 03:01

34

7

14,352

24 Jun 2023, 06:28

ER

If p = 3q, is p^2 > q^2

705-805 (Hard) | Algebra

705-805 (Hard) | Algebra hide tags

vikrantgulia

03 Jan 2014, 08:01

14

11

5,790

by: sumisachan

16 Nov 2018, 04:14

ER

If x does not equal 0 what is the value of (x^p/x^q)^2

Poor Quality

Poor Quality hide tags

Viking81

18 Apr 2012, 01:48

2

3

5,755

by: aalba005

23 Apr 2012, 12:13

ER

On a soccer team, one team member is selected at random to be the goal

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

vikasp99

01 Mar 2017, 06:29

9

4

3,394

30 Mar 2025, 22:06

ER

What is the value of positive two-digit integer x?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

vikasp99

28 Feb 2017, 00:54

4

2

3,338

29 Jul 2024, 21:45

ER

2x – y =

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

vikasp99

06 Mar 2017, 05:08

2

10

3,405

09 Jun 2024, 19:35

ER

Is xy > 0? (1) x – y > –5 (2) x – 2y < –7

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

vikasp99

24 Feb 2017, 22:10

25

6

9,999

11 Feb 2024, 01:10

ER

Is x + y > 6? (1) x + 2y > 8 (2) 2x + y > 8

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

vikasp99

10 Mar 2017, 02:47

6

3

3,638

11 Feb 2024, 00:45

ER

If m and n are positive integers, then is p equal to product of m and

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

vikasp99

07 Mar 2017, 07:06

4

2

1,841

18 Oct 2022, 12:12

ER

If a and b are integers and a = |b + 2| + |3 – b|, does a = 5?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

vikasp99

23 Feb 2017, 00:04

34

10

7,561

by: natheodore

03 Feb 2022, 07:17

ER

How many in a group are women with blue eyes

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

vikasp99

01 Mar 2017, 06:25

1

3

2,913

25 Oct 2021, 01:41

How much is 20 percent of a certain number a ?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

04 Mar 2017, 00:29

3

2

9,452

08 Mar 2021, 21:29

ER

What is the value of x^3 + y^3?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

vikasp99

21 Feb 2017, 19:58

4

3

4,962

03 Sep 2019, 09:48

ER

What is the value of x?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

vikasp99

23 Feb 2017, 22:48

1

3

1,624

17 Jun 2017, 10:40

ER

GQ magazine has 5,200 words divided into 23 pages.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

vikasp99

16 Mar 2017, 09:53

1

1,797

16 Mar 2017, 09:57

ER

Find the length of the rectangle?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

vikasp99

14 Mar 2017, 08:55

1

3

1,680

15 Mar 2017, 02:42

ER

Find the area of an isosceles right triangle?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

vikasp99

14 Mar 2017, 09:06

1

2

1,975

15 Mar 2017, 02:39

ER

Is m divisible by n?

555-605 (Medium) | Multiples and Factors

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

vikasp99

07 Mar 2017, 03:37

4

2

1,701

by: ScottTargetTestPrep

09 Mar 2017, 17:18

ER

What is the value of l + 2t ?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

vikasp99

02 Mar 2017, 22:47

1

2,979

by: mikemcgarry

07 Mar 2017, 17:31

ER

What is the value of x ?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

vikasp99

02 Mar 2017, 23:04

4

1,901

04 Mar 2017, 05:38

ER

What is the value of (3+ 2p)/ (3p) ?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

vikasp99

11 Jul 2019, 00:14

1

2

1,989

04 Mar 2017, 05:27

ER

J and K are positive numbers. Is J/K > 1?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

vikasp99

01 Mar 2017, 03:27

1

2

2,074

by: rohit8865

01 Mar 2017, 11:47

ER

What is the area of square PQRS?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

vikasp99

21 Feb 2017, 21:21

1

3,190

21 Feb 2017, 21:27

ER

If x is an integer, is x > 0?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Vijayeta

13 Aug 2014, 04:07

42

8

9,459

15 Jun 2025, 07:15

ER

In the former Soviet Union, rubles came in denominations of

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Vijayeta

27 Jul 2014, 07:50

45

6

7,656

10 May 2024, 07:57

ER

If the mean of set S is 20, what is the median of set S ?

805+ (Hard) | Statistics and Sets Problems

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

vijaisingh2001

24 Feb 2017, 10:03

50

4

7,022

23 Jan 2024, 00:16

ER

If r is the remainder when the positive integer n is divided by 7 what

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

vigneshpandi

21 Sep 2010, 21:39

75

10

23,493

by: totaltestprepNick

24 Feb 2026, 13:29

ER

Circle C and line K lie in the XY plane. If circle C is centered at th

655-705 (Hard) | Coordinate Plane

655-705 (Hard) | Coordinate Plane hide tags

vigneshpandi

02 Apr 2019, 03:36

168

15

42,311

02 Oct 2025, 09:50

ER

The lifetime of all the batteries produced by a certain company in a

505-555 (Easy) | Statistics and Sets Problems

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

vigneshpandi

03 Jan 2019, 03:53

158

16

31,492

by: anushree01

11 Jun 2025, 18:33

ER

A certain circular area has its center at point P and has

555-605 (Medium) | Coordinate Plane, Geometry

555-605 (Medium) | Coordinate Plane, Geometry hide tags

vigneshpandi

21 Sep 2010, 23:05

86

10

20,140

24 Sep 2024, 06:17

ER

If x and y are positive integers, is the total number of positive divi

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

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

vienbuuchau

25 Dec 2016, 06:38

61

5

7,063

15 Aug 2023, 07:45

What is the tenths digit of decimal X?

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

vidhya16

01 Sep 2012, 10:53

1

3

4,161

19 Aug 2019, 13:48

ER

What is the volume of a certain cube?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Vidhi1

10 Dec 2013, 14:12

22

10

14,851

24 Jan 2026, 23:01

ER

If y is an integer, is y odd?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

vibrant

27 May 2014, 06:59

1

2

3,656

29 Mar 2017, 06:23

ER

A set consists of n consecutive integers in which the smalle

805+ (Hard) | Statistics and Sets Problems

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

1, 2

vibhav

21 Jul 2013, 07:22

221

20

23,358

30 Sep 2025, 06:20

ER

Every passenger on a certain airplane is from either Japan

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

vibhav

15 Jul 2013, 08:49

79

8

11,668

05 Jan 2023, 13:27

Is AD the bisector of angle A in triangle ABC?

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

vibhav

21 May 2012, 10:36

15

18

11,073

13 Jul 2022, 13:26

ER

If x is positive, what is the value of x^(1/2)?

Sub 505 (Easy) | Roots

Sub 505 (Easy) | Roots hide tags

vhsneha

19 May 2018, 00:28

45

13

24,318

24 Jul 2025, 19:19

ER

What is the value of product abc?

705-805 (Hard) | Exponents, Number Properties

705-805 (Hard) | Exponents, Number Properties hide tags

VeritasPrepBrian

09 Jul 2013, 23:16

40

15

8,072