DS Retired Questions

If w + x < 0, is w - y > 0 ?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

uzzy12

18 Aug 2010, 21:31

8

5

4,145

by: bumpbot

02 Jan 2026, 02:21

Is x < 0 ? (1) x^3(1 - x^2) < 0 (2) x^2 - 1 < 0

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

ashiima

10 Dec 2011, 17:52

131

13

18,753

by: bumpbot

02 Jan 2026, 00:57

If p, m, and n are positive integers, n is odd, and p = m^2

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

maniac

24 Feb 2014, 08:58

25

9

5,988

by: AliEjaz01

01 Jan 2026, 10:41

Is |x - y| > |x - z| ? (1) |y| > |z| (1) x > 0

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

Bunuel

18 Nov 2022, 10:56

5

3

1,569

by: bumpbot

01 Jan 2026, 05:30

If a = b/c, is a > b? (1) 0 < c < 1 (2) a > 0

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

guerrero25

27 Sep 2023, 03:24

4

2

4,220

by: bumpbot

01 Jan 2026, 05:21

If x and y are prime integers, what is x + y?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

29 Oct 2019, 21:11

14

19

6,728

by: bumpbot

01 Jan 2026, 05:14

When 900 is divided by positive integer d, the remainder is r.

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

09 Apr 2015, 07:31

91

9

11,687

by: bumpbot

31 Dec 2025, 23:59

If k is a positive integer how many unique prime factors does 14k have

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

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

Bunuel

09 Dec 2020, 01:15

31

12

7,674

by: bumpbot

31 Dec 2025, 09:16

If xyz > 0, is x > 0? (1) xy > 0 (2) xz > 0

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

DestinyChild

10 Jan 2010, 19:31

144

18

48,199

by: bumpbot

31 Dec 2025, 04:42

What is the value of r?

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Alexey1989x

05 May 2017, 02:07

10

6

3,013

by: bumpbot

31 Dec 2025, 03:33

Is a^b > b^a?

655-705 (Hard) | Algebra, Inequalities

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

fozzzy

20 May 2013, 23:31

6

4

3,320

by: bumpbot

31 Dec 2025, 03:23

If x and y are non-zero integers, is x divisible by 11?

655-705 (Hard) | Multiples and Factors

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

RoberJunior

09 Mar 2016, 05:07

9

4

4,757

by: bumpbot

31 Dec 2025, 03:13

Is a + b < c - d?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

BoomHH

06 Feb 2017, 01:00

6

3

2,297

by: bumpbot

31 Dec 2025, 03:03

If x is a perfect square greater than 1, what is the value of x?

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

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

Bunuel

13 Dec 2016, 10:56

4

3,721

by: bumpbot

31 Dec 2025, 02:48

What is the remainder when the positive integer n is divided by 6?

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

co801dw

14 Oct 2012, 04:46

84

12

48,309

by: bumpbot

30 Dec 2025, 23:24

If x and y are positive integers, what is the remainder when (x^2 + y^

605-655 (Medium) | Number Properties, Remainders

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

Bunuel

27 Nov 2018, 01:04

32

7

6,507

by: bumpbot

30 Dec 2025, 22:38

If p is a prime number greater than 2, what is the value of p ?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

1, 2

aljatar

28 Mar 2010, 05:56

148

20

63,438

by: bumpbot

30 Dec 2025, 09:12

If n is positive, is n an integer?

655-705 (Hard) | Inequalities, Number Properties

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

Bunuel

13 Jan 2017, 07:05

1

3

2,246

by: bumpbot

30 Dec 2025, 00:28

Is a four digit number "abcd" divisible by 9?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

M3sSiaH

13 Apr 2015, 03:54

10

8

5,542

by: bumpbot

29 Dec 2025, 23:58

What is the perimeter of triangle PQR ?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

adkikani

04 Jan 2023, 05:54

46

16

11,560

by: bumpbot

29 Dec 2025, 08:33

If x and y are both positive integers, what is their greatest common

705-805 (Hard) | Multiples and Factors, Number Properties

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

Bunuel

11 Oct 2016, 02:13

22

11

4,305

by: Bunuel

28 Dec 2025, 11:16

If the area of triangular region RST is 25, what is the perimeter

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

prasannar

01 Oct 2022, 09:30

102

16

28,378

by: bumpbot

28 Dec 2025, 08:34

If m is a positive odd integer between 2 and 30, then m is

705-805 (Hard) | Multiples and Factors

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

kashishh

26 Apr 2012, 02:54

94

8

17,836

by: bumpbot

28 Dec 2025, 08:25

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

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

udaymathapati

08 Mar 2011, 13:18

54

6

14,432

by: bumpbot

28 Dec 2025, 04:06

If the lengths of two sides of a certain triangle are 5 and 10, what

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

surupab

10 Apr 2016, 09:49

123

12

40,106

by: bumpbot

27 Dec 2025, 10:39

If d is a positive integer, is d^1/2 an integer?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

26 Feb 2014, 02:26

34

5

19,661

by: bumpbot

27 Dec 2025, 01:56

In triangle ABC, point X is the midpoint of side AC and

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

1, 2

yezz

18 Aug 2009, 18:44

1.1k

24

110,308

by: bumpbot

26 Dec 2025, 23:43

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

Sub 505 (Easy) | Inequalities

Sub 505 (Easy) | Inequalities hide tags

MHIKER

04 Mar 2015, 03:39

29

12

24,342

by: bumpbot

26 Dec 2025, 23:24

If x y, and y = (x^2 - y^2)/(x-y), then what is the value of y ?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

kenman

16 Oct 2011, 04:07

14

2

6,698

by: WiziusCareers1

26 Dec 2025, 22:06

New Set: Number Properties!!!

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

1, 2, 3, 4

Bunuel

26 Dec 2025, 07:15

1.3k

79

187,859

by: Bunuel

26 Dec 2025, 07:14

Is x a prime number?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Bunuel

16 Feb 2015, 06:47

5

8

8,256

by: bumpbot

26 Dec 2025, 03:28

Is a^8 < 25?

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

EBITDA

12 Jul 2016, 04:10

2

4

2,551

by: bumpbot

26 Dec 2025, 03:02

If f(x) = x^2 - x - 6, is f(x) ≥ g(x)?

605-655 (Medium) | Algebra, Inequalities

605-655 (Medium) | Algebra, Inequalities hide tags

WoundedTiger

04 Jan 2013, 02:54

3

10

5,624

by: bumpbot

26 Dec 2025, 02:56

If px = qy, is x/y an integer?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

mau5

19 May 2013, 07:49

9

4

4,214

by: bumpbot

26 Dec 2025, 00:01

If x and y are positive integers, is x^16 - y^8 + 345y^2 div

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

thanatoz

29 Apr 2010, 00:29

14

5

12,319

by: bumpbot

25 Dec 2025, 22:11

What is the value of (x - 1)(y + 1) ? (1) x + y = 4 (2) xy = 3

605-655 (Medium) | Algebra

605-655 (Medium) | Algebra hide tags

Bunuel

06 Jul 2018, 00:15

3

6

4,132

by: bumpbot

25 Dec 2025, 21:59

Is |x| = |y|? (1) x = -y (2) x^2 = y^2

Sub 505 (Easy) | Absolute Values

Sub 505 (Easy) | Absolute Values hide tags

HarveyKlaus

11 Nov 2017, 01:25

75

7

15,767

by: bumpbot

25 Dec 2025, 20:37

ab + cd = efg

655-705 (Hard) | Algebra, Number Properties

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

PrepTap

04 May 2015, 05:46

14

6

6,225

by: bumpbot

25 Dec 2025, 07:42

The symbols, #, &, @, $, represent non zero digits. If #2

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Thoughtosphere

06 Mar 2013, 03:12

3

9

4,134

by: bumpbot

25 Dec 2025, 07:26

Is the product of two integers A and B odd?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

1, 2, 3

EgmatQuantExpert

13 Aug 2018, 03:10

172

40

47,142

by: bumpbot

25 Dec 2025, 04:42

NEW!!! Tough and tricky exponents and roots questions

555-605 (Medium) | Algebra +2 tags

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

1, 2, 3

Bunuel

12 Jan 2012, 03:50

1.3k

46

146,132

by: Bunuel

24 Dec 2025, 12:37

If a, b, c, and d are positive numbers, and a/b = c/d, what is the val

555-605 (Medium) | Fractions and Ratios

555-605 (Medium) | Fractions and Ratios hide tags

mikemcgarry

28 Jul 2016, 12:00

4

3

3,148

by: bumpbot

23 Dec 2025, 20:11

If x is positive integer, is x^4 - 1 divisible by 5?

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

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

Bunuel

22 Nov 2019, 02:40

30

16

9,110

by: bumpbot

23 Dec 2025, 11:22

If x, y, and z are positive integers, where x > y and z = √x

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

enigma123

31 Jan 2012, 17:24

208

15

26,933

by: bumpbot

22 Dec 2025, 14:58

If a and b are integers, and a not= b, is |a|b > 0? (1)

605-655 (Medium) | Absolute Values, Inequalities

605-655 (Medium) | Absolute Values, Inequalities hide tags

mm007

20 Dec 2006, 15:21

82

14

32,217

by: bumpbot

22 Dec 2025, 14:25

If x and y are integer, what is the remainder when x^2 + y^2

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

1, 2

kt750

26 Apr 2012, 21:56

643

29

71,024

by: bumpbot

21 Dec 2025, 11:33

What is the value of a? (1) |a|−|b|=0 (2) |a|+|b|=0

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

ANMKGMAT2018

19 Sep 2018, 02:40

16

3

5,573

by: bumpbot

21 Dec 2025, 06:29

A school district is organized such that each of its D

805+ (Hard) | Fractions and Ratios

805+ (Hard) | Fractions and Ratios hide tags

atalpanditgmat

20 Jun 2013, 22:57

41

17

8,584

by: bumpbot

21 Dec 2025, 05:17

If zt < -3, is z < 4 ? (1) z < 9 (2) t < -4

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

msand

08 Apr 2010, 13:30

44

9

18,315

by: Bunuel

20 Dec 2025, 00:22

If xy = - 6, what is the value of xy(x+y)?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

29 Oct 2021, 10:56

228

19

57,857

by: bumpbot

19 Dec 2025, 09:13