DS Retired Questions

If n is a positive integer and is not the square of any integer, is it

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

05 Oct 2017, 05:10

12

3

3,838

by: bumpbot

29 Apr 2024, 02:05

If n is a positive integer, is n(n^2 - 1) is divisible by 24?

705-805 (Hard) | Multiples and Factors

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Bunuel

15 Feb 2021, 03:07

6

4

7,074

by: samarpan.g28

28 Apr 2024, 14:10

Is a divisible by 3?

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

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

chetan2u

04 Jan 2018, 09:15

25

11

3,540

by: bumpbot

28 Apr 2024, 01:09

What is the value of x?

605-655 (Medium) | Absolute Values, Algebra

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

Bunuel

01 Jun 2015, 07:59

22

8

6,392

by: bumpbot

27 Apr 2024, 07:51

(|x| - 1)/(x - 1) =?

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

fattty

13 Jan 2016, 23:36

62

12

12,640

by: bumpbot

26 Apr 2024, 22:51

If x is a positive integer, what is the remainder when x is divided by

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

tuanh135

12 Oct 2017, 08:29

30

11

14,687

by: bumpbot

26 Apr 2024, 21:46

What is the remainder when m is divided by 3? (1) The remainder when m

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

15 Jul 2019, 00:37

5

4

5,388

by: bumpbot

26 Apr 2024, 21:34

For integers a, b, c and d, if the value of ab/cd = 1, c > a?

Poor Quality

Poor Quality hide tags

devashish2407

26 Apr 2024, 10:00

3

6

1,334

by: Bunuel

26 Apr 2024, 10:48

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

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

17 Dec 2017, 01:42

10

4,153

by: bumpbot

26 Apr 2024, 06:17

If a and b are positive integers divisible by 6, is 6 the greatest com

705-805 (Hard) | Multiples and Factors

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

1, 2

gmatbull

02 Sep 2010, 23:28

230

23

40,731

by: Bunuel

26 Apr 2024, 00:21

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

xALIx

08 May 2022, 02:27

16

10

8,333

by: bumpbot

25 Apr 2024, 18:11

The greatest common factor of two positive integers x and y is 22.

705-805 (Hard) | Multiples and Factors

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Bunuel

10 Jan 2023, 11:15

7

3

2,002

by: GeorgeNtClooney

25 Apr 2024, 17:02

The product of the units, tens, and hundreds digits of the

705-805 (Hard) | Fractions and Ratios

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accincognito

06 Nov 2013, 11:37

26

3

9,558

by: bumpbot

25 Apr 2024, 14:12

Are integers a and b consecutive?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

01 Dec 2016, 02:02

8

4

4,827

by: bumpbot

25 Apr 2024, 06:05

If x and z are positive integers, is x^2 - z^2 odd?

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

Skywalker18

15 Aug 2017, 13:04

11

6

4,441

by: bumpbot

25 Apr 2024, 01:34

Is x + y odd? (1) 2y + x is even (2) 2x + y is even

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

stonecold

21 Nov 2016, 02:22

6

5

4,282

by: bumpbot

24 Apr 2024, 23:12

Is the sum of four different positive prime integers an odd integer?

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Bunuel

23 May 2020, 08:52

3

4

5,584

by: bumpbot

24 Apr 2024, 23:11

For integers a and b, is the expression ab – b even?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

06 Jun 2017, 11:42

7

4

6,692

by: bumpbot

24 Apr 2024, 22:56

If p and q are both positive integers, then is p divisible by 9?

555-605 (Medium) | Fractions and Ratios, Number Properties

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

KSBGC

05 Mar 2019, 16:02

17

4

3,235

by: bumpbot

24 Apr 2024, 05:29

What is the remainder when X is divided by 8?

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Gmanimesh

01 Sep 2022, 04:28

19

5

4,017

by: chetan2u

24 Apr 2024, 04:16

What is the value of N? (1) 10^N is the least positive integer which

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

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

amanvermagmat

08 Apr 2018, 05:11

4

3

2,369

by: bumpbot

23 Apr 2024, 22:28

If k is the quotient when a is divided by b, and a and b are distinct

705-805 (Hard) | Multiples and Factors +2 tags

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

Bunuel

17 Jan 2020, 02:14

12

6

4,373

by: bumpbot

23 Apr 2024, 22:02

If p and q are integers, what is the remainder when p^2 + q^2 is divid

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

12 Aug 2020, 23:21

34

10

9,496

by: bumpbot

23 Apr 2024, 21:16

If r is the remainder when 18 is divided by n (2 < n < 18), what is th

655-705 (Hard) | Remainders

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Bunuel

25 Sep 2018, 05:37

3

2,328

by: bumpbot

23 Apr 2024, 21:00

Is the integer n even? (1) n – 5 is an odd integer (2) n/5 is an even

Sub 505 (Easy) | Number Properties

Sub 505 (Easy) | Number Properties hide tags

Orange08

11 Sep 2010, 15:21

11

4

13,256

by: bumpbot

23 Apr 2024, 19:47

GMAT CLUB OLYMPICS: If x is a non-zero integer, what is the value

805+ (Hard) | Absolute Values

805+ (Hard) | Absolute Values hide tags

Bunuel

25 Aug 2021, 08:00

30

5

5,287

by: bumpbot

23 Apr 2024, 02:29

If a and b are positive integers, what is the value of the product ab?

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Carcass

27 Jul 2017, 07:58

158

9

36,004

by: bumpbot

22 Apr 2024, 22:47

When A and B are positive integers, is AB a multiple of 4?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

MathRevolution

12 Oct 2018, 08:34

23

5

5,469

by: bumpbot

22 Apr 2024, 20:47

If a and b are integers, and m is an even integer, is ab/4 an integer?

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

06 Apr 2021, 01:30

9

6

3,544

by: bumpbot

22 Apr 2024, 10:49

For positive integers m and n, when n is divided by 7, the quotient is

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

21 Nov 2016, 02:43

23

5

8,925

by: bumpbot

22 Apr 2024, 10:18

How many integers n are there such that a < n < b ?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Carcass

08 Sep 2022, 00:36

4

3

1,636

by: bumpbot

22 Apr 2024, 09:31

If A = abc, a three digit number where a is the hundreds digit, b is t

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

Bunuel

24 Nov 2021, 10:00

9

4

4,661

by: Bunuel

22 Apr 2024, 06:58

If x, y, and z are positive integers, what is the greatest prime facto

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

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

shasadou

30 Jan 2016, 12:08

110

7

21,347

by: bumpbot

22 Apr 2024, 03:46

x and y are positive integers. If the greatest common divisor of 3x

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

BrentGMATPrepNow

01 Apr 2017, 07:33

59

8

8,796

by: bumpbot

22 Apr 2024, 02:10

Is A multiple of 6?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

Vamshi8411

17 Sep 2012, 05:50

23

6

9,173

by: bumpbot

22 Apr 2024, 02:02

Is the positive integer P a multiple of 11

505-555 (Easy) | Multiples and Factors

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

stonecold

08 Apr 2016, 00:21

3

7

4,574

by: bumpbot

21 Apr 2024, 23:27

Is a^5 divisible by 4?

605-655 (Medium) | Multiples and Factors

605-655 (Medium) | Multiples and Factors hide tags

Bunuel

27 Dec 2016, 08:55

10

9

3,731

by: bumpbot

21 Apr 2024, 23:20

Is the integer b divisible by 3 ?

555-605 (Medium) | Multiples and Factors

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

Bunuel

26 May 2016, 11:14

16

7

6,530

by: bumpbot

21 Apr 2024, 23:04

If x and s are both positive integers, is the product of x and s even?

605-655 (Medium) | Number Properties

605-655 (Medium) | Number Properties hide tags

dzodzo85

23 Apr 2012, 05:43

11

12

5,416

by: bumpbot

21 Apr 2024, 09:18

How many positive factors does the positive integer x have?

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

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

Nevernevergiveup

26 Dec 2015, 03:12

29

9

12,156

by: bumpbot

20 Apr 2024, 06:51

Is x even? (1) x^5 is even. (2) 4x – 2 is even.

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

23 Jan 2017, 09:30

15

7

3,515

by: bumpbot

20 Apr 2024, 06:49

Is 3 a factor of the positive integer m?

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

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

Stardust Chris

23 Feb 2015, 14:03

19

7

5,390

by: bumpbot

20 Apr 2024, 05:09

Is x a multiple of 72?

505-555 (Easy) | Multiples and Factors

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

MHIKER

30 Oct 2018, 15:23

11

3

4,461

by: bumpbot

20 Apr 2024, 04:39

Data Sufficiency Pack 4, Question 2) Z is a positive integer...

605-655 (Medium) | Arithmetic, Number Properties

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

EMPOWERgmatRichC

20 Nov 2015, 15:21

22

5

7,966

by: bumpbot

20 Apr 2024, 03:24

If n is a positive integer and the tens digit of n+8 is 6, w

805+ (Hard) | Fractions and Ratios, Number Properties

805+ (Hard) | Fractions and Ratios, Number Properties hide tags

fozzzy

18 Aug 2013, 05:31

10

13

6,847

by: bumpbot

19 Apr 2024, 16:13

n is an integer between 80 and 200, inclusive. When n is divided by 8

705-805 (Hard) | Remainders

705-805 (Hard) | Remainders hide tags

Bunuel

28 Apr 2022, 01:30

6

2

2,026

by: bumpbot

19 Apr 2024, 02:05

If a and b are distinct positive integers, what is the units digit of

705-805 (Hard) | Fractions and Ratios, Multiples and Factors

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

Postal

08 May 2015, 08:58

59

14

10,582

by: bumpbot

19 Apr 2024, 00:45

If q is a six-digit integer between 200,000 and 201,000, what is the

655-705 (Hard) | Number Properties, Remainders

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

Bunuel

09 May 2017, 23:54

27

6

6,636

by: bumpbot

19 Apr 2024, 00:26

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

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

uday1409

17 Dec 2014, 06:34

10

6

6,500

by: bumpbot

18 Apr 2024, 08:06

What is the units digit of (a + b)^2 (a - b)^2, where a and b are

705-805 (Hard) | Multiples and Factors

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

Bunuel

16 Jan 2023, 11:15

2

3

1,345

by: bumpbot

17 Apr 2024, 09:36