DS Retired Questions

What is the reminder when n^2 is divided by 4?

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

MathRevolution

15 Mar 2018, 02:22

9

4

3,251

by: bumpbot

27 May 2025, 05:40

Is x/y < 0.5 ? (1) When x and y are rounded to the nearest ten, the

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

02 Jun 2021, 06:00

11

2

1,983

by: bumpbot

26 May 2025, 15:54

If x and y are non-zero integers, is x/y an integer?

705-805 (Hard) | Algebra, Number Properties

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

Bunuel

26 Sep 2018, 05:25

8

3

3,643

by: bumpbot

26 May 2025, 15:46

If x is a positive integer, what is the digit at the units place

705-805 (Hard) | Exponents +2 tags

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

GMATMBA5

26 May 2019, 23:21

8

6

3,445

by: bumpbot

26 May 2025, 15:40

If y/x = 3, Is x a factor of y?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

GMATBusters

01 Feb 2020, 19:25

6

9

2,373

by: bumpbot

26 May 2025, 14:52

If y is an odd integer and the product of x and y equals 222

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

way12go

05 Nov 2013, 00:37

36

11

10,626

by: bumpbot

26 May 2025, 12:08

Is x^2 – y^2 a positive number ?

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

topmbaseeker

02 Oct 2008, 06:47

150

4

31,674

by: bumpbot

26 May 2025, 03:22

If p is a positive integer, what is the remainder when p2-1 is divide

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

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

TheUltimateWinner

16 Sep 2020, 08:24

22

6

4,733

by: bumpbot

25 May 2025, 19:30

Is x^2 + 9 prime? (1) x is odd (2) 3 x 7

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

10 Feb 2017, 09:39

40

12

9,511

by: bumpbot

25 May 2025, 14:50

Is A*B*C an odd integer? (1) A*B is an even integer (2) B*C is an even

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

25 Nov 2019, 02:23

29

6

4,753

by: bumpbot

25 May 2025, 14:46

For an integer n greater than 1, the set Sn={ kn | k is an integer gre

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

MathRevolution

24 Sep 2018, 05:23

2

3

2,242

by: bumpbot

25 May 2025, 12:09

Is the positive integer j divisible by a greater number of

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

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

jimmyjamesdonkey

03 Feb 2008, 14:51

52

8

22,061

by: bumpbot

25 May 2025, 05:00

If p is a positive integer, is p a prime number?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

06 Jun 2014, 06:29

84

14

22,163

by: bumpbot

25 May 2025, 01:59

If the tick marks shown on the number line above are equally spaced an

655-705 (Hard) | Arithmetic

655-705 (Hard) | Arithmetic hide tags

Bunuel

17 Sep 2017, 03:13

7

3

5,224

by: Bunuel

24 May 2025, 12:10

A/B is a fraction in lowest terms. Is its decimal representation a te

655-705 (Hard) | Fractions and Ratios

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

Noshad

07 May 2019, 23:20

7

4

3,129

by: bumpbot

24 May 2025, 11:12

Is |x| > |y|? (1) x^2 > y^2 (2) x > y

505-555 (Easy) | Absolute Values, Inequalities

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

dvinoth86

13 May 2012, 05:22

184

14

48,193

by: bumpbot

24 May 2025, 08:55

If five points,p,q,r,s, and t are on the number line, not necessarily

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

DHAR

01 Aug 2017, 00:39

31

4

7,914

by: bumpbot

24 May 2025, 03:19

a = x + y and b = x - y. If a^2 = b^2, what is the value of

655-705 (Hard) | Algebra +2 tags

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

eybrj2

05 Jun 2013, 03:37

84

13

11,273

by: bumpbot

23 May 2025, 10:27

The positive integer k has exactly two positive prime factors, 3 and 7

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

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

gmatnub

04 Jan 2018, 07:54

724

19

111,397

by: kanikaa9

23 May 2025, 01:31

At the end of 2004, a certain farm had 24 hens, 12 cows, 30

705-805 (Hard) | Fractions and Ratios

705-805 (Hard) | Fractions and Ratios hide tags

Carcass

14 Jan 2015, 01:42

39

7

8,261

by: kanikaa9

23 May 2025, 01:20

W, X, Y, and Z represent distinct digits such that WX * YZ = 1995. Wha

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

06 Apr 2015, 07:04

69

10

15,228

by: emmamis

22 May 2025, 23:25

What is the remainder when k^2 is divided by 8?

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

06 Jun 2023, 04:15

6

3

1,550

by: bumpbot

22 May 2025, 21:04

If x and y are integers and y = |x + 3| + |4 - x|, does y equals 7?

555-605 (Medium) | Absolute Values, Inequalities

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

zaarathelab

27 Jul 2015, 14:57

333

19

43,070

by: Ishaan30

22 May 2025, 12:38

The sum of the lengths of two pieces of rope is 65 feet. How long is

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

Bunuel

23 May 2020, 04:35

4

3

7,074

by: bumpbot

22 May 2025, 10:38

If a, b, and c are integers and a + bc is even, what is the remainder

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

RenB

29 Sep 2023, 00:17

12

3

2,124

by: bumpbot

22 May 2025, 08:52

In the terminating decimal equivalent of d, what is the number of nonz

Sub 505 (Easy) | Fractions and Ratios, Number Properties

Sub 505 (Easy) | Fractions and Ratios, Number Properties hide tags

Bunuel

16 Dec 2014, 06:00

6

5

5,903

by: bumpbot

22 May 2025, 08:19

How many odd numbers are there between the integers n and m?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

22 Dec 2016, 02:33

2

11

9,735

by: bumpbot

22 May 2025, 08:07

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

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

LamaSalah

27 Feb 2017, 07:17

75

19

20,012

by: bumpbot

22 May 2025, 07:26

If k and n are integers, is n divisible by 7 ?

505-555 (Easy) | Multiples and Factors

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

Bunuel

12 Feb 2014, 02:06

112

13

27,008

by: bumpbot

22 May 2025, 06:34

Today, if the ratio of Mary's age to John's age is 2 to 1, is the

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

guddo

24 Jan 2024, 04:05

11

2

3,774

by: bumpbot

22 May 2025, 05:40

For a certain store last month, the ratio of earnings to expenses was

Sub 505 (Easy) | Fractions and Ratios

Sub 505 (Easy) | Fractions and Ratios hide tags

AnkurGMAT20

12 Jan 2024, 09:26

8

3

4,698

by: bumpbot

22 May 2025, 05:23

If a and b are positive integers such that a < b, is b even?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

PrashantPonde

18 Dec 2012, 02:19

61

11

17,497

by: bumpbot

22 May 2025, 04:17

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

605-655 (Medium) | Inequalities

605-655 (Medium) | Inequalities hide tags

vishalrastogi

05 Nov 2020, 06:39

35

8

6,395

by: rak08

22 May 2025, 03:56

Is P > |Q|? (1) P^2 > Q^3 (2) P > Q

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

28 Jun 2020, 13:26

5

6

3,252

by: bumpbot

22 May 2025, 03:06

Is x divisible by 39?

805+ (Hard) | Multiples and Factors, Remainders

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

CAMANISHPARMAR

16 Jun 2018, 01:34

47

5

7,643

by: SudsMeister

22 May 2025, 01:09

If digit h is the hundredths' digit in the decimal d=0.2h6,

555-605 (Medium) | Fractions and Ratios

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

1, 2

vanidhar

20 Sep 2012, 04:55

180

20

36,388

by: bumpbot

21 May 2025, 22:27

Does x + y = 5 ? (1) 4x + y = 17 (2) x + 4y = 8

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

gmatJP

05 Jun 2019, 08:26

66

13

31,736

by: bumpbot

21 May 2025, 22:07

If p, q, r, and s are nonzero numbers, is (p 1)(q - 2)^2(r 3)^3(s

555-605 (Medium) | Inequalities

555-605 (Medium) | Inequalities hide tags

Bunuel

12 Dec 2014, 07:29

16

6

8,676

by: bumpbot

21 May 2025, 21:16

If x and y are positive, is x^3 > y? (1) x^(1/2) > y (2) x > y

655-705 (Hard) | Exponents +2 tags

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

udaymathapati

25 Jan 2022, 05:38

62

10

18,043

by: bumpbot

21 May 2025, 11:36

Is x + y – z + t even?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

gmihir

29 Dec 2016, 15:50

27

9

10,474

by: Aditya00799

21 May 2025, 05:13

If P is the product of all the even numbers between 1 and positive int

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

DisciplinedPrep

06 Sep 2020, 23:13

8

3

3,111

by: bumpbot

20 May 2025, 23:39

If w + y = 24, what is the value of w y ?

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

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

Carcass

06 Sep 2022, 17:49

4

3

1,329

by: bumpbot

20 May 2025, 22:03

Shaina's five-distinct-digit locker code is 5A48B. What

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

Smita04

09 Feb 2012, 23:39

80

17

12,998

by: bumpbot

20 May 2025, 01:17

Jamboree and GMAT Club Contest: M and N are positive numbers. Is N > 0

605-655 (Medium) | Fractions and Ratios

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

1, 2

Bunuel

14 Nov 2015, 09:45

46

25

8,055

by: bumpbot

19 May 2025, 11:48

In the correctly worked addition problem above, M, N, R, S, T and V

805+ (Hard) | Arithmetic

805+ (Hard) | Arithmetic hide tags

Bunuel

06 May 2015, 02:27

103

15

14,901

by: bumpbot

19 May 2025, 11:46

What is the value of positive integer m?

705-805 (Hard) | Multiples and Factors

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

Bunuel

13 Jan 2017, 09:01

11

16

3,416

by: bumpbot

19 May 2025, 03:20

Is a prime? (1) x! = a (2) x > 2

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

01 May 2019, 00:42

2

5

2,617

by: bumpbot

18 May 2025, 06:16

If a, b, and c are positive integers, is (a+b)c divisible by 3? 1) 2-

555-605 (Medium) | Multiples and Factors

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

MathRevolution

03 Aug 2017, 01:26

5

12

3,774

by: SukhAgam

18 May 2025, 04:28

If x and y are positive integers, is xy even?

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

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

Bunuel

26 Jun 2017, 02:43

186

15

47,019

by: bumpbot

18 May 2025, 01:16

If x and y are positive integers, what is the value of (x+y)

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

MHIKER

23 Dec 2020, 10:45

70

7

22,092

by: bumpbot

18 May 2025, 01:03