DS Retired Questions

28 Apr 2022, 10:56

Is the three-digit positive integer ABC divisible by 7?

705-805 (Hard) | Multiples and Factors

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

Bunuel

18 Nov 2020, 06:53

21

6

5,206

28 Apr 2022, 10:07

Given that (P + 2Q) is a positive number, what is the value of (P + 2Q

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

05 Mar 2015, 09:53

10

7

29,109

28 Apr 2022, 10:04

If p + q = 2r + 3, what is the value of p?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

14 Apr 2015, 05:03

3

5

5,773

28 Apr 2022, 09:32

If a positive odd integer n has 8 positive factors, how many distinct

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

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

Bunuel

28 Apr 2022, 02:16

7

1

4,623

by: Nidzo

28 Apr 2022, 03:21

If x and y are integers, is k the square of an integer?

555-605 (Medium) | Number Properties

555-605 (Medium) | Number Properties hide tags

Bunuel

27 Apr 2022, 02:30

2

1

1,345

27 Apr 2022, 12:00

Is the positive integer x an even number? (1) If x is divided by 5

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

27 Apr 2022, 01:30

5

4

3,585

27 Apr 2022, 11:44

When positive integer n is divided by 7, the remainder is 2. What is

555-605 (Medium) | Multiples and Factors

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

Bunuel

26 Apr 2022, 01:30

5

1

1,269

26 Apr 2022, 03:46

Is x divisible by y? (1) x leave the remainder 0 when divided by 6.

505-555 (Easy) | Multiples and Factors

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

Bunuel

26 Apr 2022, 01:30

1

1,182

26 Apr 2022, 03:38

Is 1/m < 1/n ? (1) m - n = 3 (2) 3n = m + 2

655-705 (Hard) | Inequalities

655-705 (Hard) | Inequalities hide tags

Bunuel

24 Jun 2017, 12:49

6

4

3,415

25 Apr 2022, 10:14

What is the remainder when positive integer x is divided by 52?

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

Bunuel

12 Jun 2017, 02:35

17

6

5,466

25 Apr 2022, 06:50

What is the remainder when the sum of the positive integers x and y is

Sub 505 (Easy) | Remainders

Sub 505 (Easy) | Remainders hide tags

Bunuel

12 Nov 2017, 23:37

8

3

7,309

25 Apr 2022, 04:59

If x is a multiple of 3, is xy divisible by 48? (1) x is divisible by

505-555 (Easy) | Multiples and Factors

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

Bunuel

22 Apr 2022, 01:30

1

2

1,395

25 Apr 2022, 03:45

What is the greatest common divisor of a + b and 4?

505-555 (Easy) | Multiples and Factors

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

Bunuel

25 Apr 2022, 01:30

2

1

954

25 Apr 2022, 03:12

When 15n where n is a positive integer, is divided by 6, the remainder

555-605 (Medium) | Remainders

555-605 (Medium) | Remainders hide tags

Bunuel

12 Nov 2017, 23:40

1

4

4,333

25 Apr 2022, 00:43

A solid rectangular block is made up of iron. If the iron weighs 25 gr

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

ktzsikka

05 Feb 2022, 05:56

9

2

2,550

by: vaibhav1221

25 Apr 2022, 00:40

If x^2 – y = w, what is the value of x? (1) w + y = 4 (2) y = 1

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

05 Jul 2018, 05:50

3

6

4,534

25 Apr 2022, 00:22

If x is a positive number is x^(1/2) an integer?

555-605 (Medium) | Algebra +3 tags

555-605 (Medium) | Algebra, Exponents, Inequalities, Number Properties hide tags

Bunuel

24 Apr 2022, 14:00

1

1,390

by: thkkrpratik

24 Apr 2022, 23:35

If the average (arithmetic mean) of three positive integers is 35, how

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

20 Apr 2022, 09:00

4

3

2,116

by: WizakoBaskar

24 Apr 2022, 22:42

If M and N are positive integers, is M divisible by N?

705-805 (Hard) | Multiples and Factors

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

Bunuel

22 Apr 2022, 01:30

4

2

2,103

24 Apr 2022, 21:39

If |m + 4| = 2, what is the value of m?

555-605 (Medium) | Absolute Values, Algebra

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

Bunuel

22 Oct 2016, 01:33

6

4

5,200

24 Apr 2022, 08:05

If n is a positive integer, what is the value of the hundreds digit of

555-605 (Medium) | Exponents +2 tags

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

Bunuel

19 Nov 2017, 23:40

17

7

4,232

24 Apr 2022, 07:39

Is 3^n > 2^k ? (1) k = n + 1 (2) n is a positive integer.

555-605 (Medium) | Exponents, Inequalities

555-605 (Medium) | Exponents, Inequalities hide tags

Bunuel

03 Jan 2016, 13:51

12

9

4,106

24 Apr 2022, 06:51

Is x equal to –1? (1) |3x – 2| + |3x + 2| = 6 (2) |x – 1| + |3x + 2| =

705-805 (Hard) | Absolute Values

705-805 (Hard) | Absolute Values hide tags

Bunuel

14 Jul 2019, 23:27

14

5

2,404

by: Zyanpandit25

23 Apr 2022, 21:53

Is y^2 = 0?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

11 Nov 2017, 09:34

1

2

3,109

23 Apr 2022, 09:46

What is 2x ? (1) |2x – 2| + |2x + 2| = 4 (2) |3x – 1| + |3x + 1| = 6

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

12 Jul 2019, 01:11

7

3

2,985

23 Apr 2022, 05:58

If x ≠ y, is x + y = xy?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

11 Nov 2017, 09:39

9

5

7,588

23 Apr 2022, 05:56

a and b are positive integers. What is the value of b?

555-605 (Medium) | Multiples and Factors

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

Bunuel

21 Apr 2022, 01:30

1

1,037

by: paulrahul

22 Apr 2022, 13:36

Is the product of six consecutive positive integers a multiple of 576?

705-805 (Hard) | Multiples and Factors

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

Bunuel

21 Apr 2022, 01:30

1

3

2,121

22 Apr 2022, 01:37

What is the value of x? (1) |x+2| ≤ 4 (2) x^2 = 36

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

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

Bunuel

07 Nov 2017, 23:28

10

3

3,227

21 Apr 2022, 02:21

Is the value of a^3 + 3ab equal to 0? (1) a = 0 (2) b = 0

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

20 Apr 2022, 06:30

2

1,184

20 Apr 2022, 11:10

What is the value of x ? (1) (|x| - 1)(x - 2) = 0 (2) -1 ≤ x ≤ 1

505-555 (Easy) | Absolute Values, Algebra

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

Bunuel

07 Nov 2017, 23:50

5

6

5,084

20 Apr 2022, 10:19

The figure above shows line l intersecting line m. What is the value

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

20 Apr 2022, 04:30

2

1,448

by: Arup04

20 Apr 2022, 09:45

What is the value of x^5?

505-555 (Easy) | Algebra, Inequalities

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

Bunuel

23 Nov 2017, 05:51

5

3

2,452

by: PranavChadha

20 Apr 2022, 01:32

The hexagon ABCDEF is inscribed in the circle with center O. What is

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

05 Nov 2017, 01:57

1

3

4,736

20 Apr 2022, 01:00

Is a=b? (1) ac=bc (2) c>0

555-605 (Medium) | Algebra, Inequalities

555-605 (Medium) | Algebra, Inequalities hide tags

GMATNinja

18 Apr 2022, 00:19

4

2

2,246

19 Apr 2022, 11:15

If 5x + 10y = 65, what is the value of x? (1) x + y = 8 (2) x is an

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

02 May 2019, 06:33

2

4

2,526

19 Apr 2022, 08:50

x is a positive integer and (x − 1) is prime. Is x a prime number?

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Nevernevergiveup

26 Dec 2015, 04:13

6

8

5,957

19 Apr 2022, 07:22

If xyz ≠ 0, is x^3 + y^3 + z^3 = 0?

805+ (Hard) | Algebra

805+ (Hard) | Algebra hide tags

Bunuel

11 Nov 2019, 04:53

18

2

4,043

18 Apr 2022, 12:34

If r = (x+y)/2 and s = (x-y)/2, what is the value of r + s?

505-555 (Easy) | Algebra

505-555 (Easy) | Algebra hide tags

Bunuel

11 Nov 2017, 07:39

4

2

2,602

18 Apr 2022, 10:03

Is x > 3? (1) |x + 3| + 1 > 4 (2) x^2 < 9

555-605 (Medium) | Absolute Values, Inequalities

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

GMATNinja

18 Apr 2022, 00:17

5

1

2,435

by: Archit3110

18 Apr 2022, 00:54

If a+b>m, what is the value of positive integer m?

705-805 (Hard) | Exponents, Inequalities

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

immarenbe

17 Apr 2022, 23:57

4

1,169

by: KarishmaB

17 Apr 2022, 23:46

Is x > 0? (1) |3x30|<20 (2) 3x 30 is greater than zero.

555-605 (Medium) | Absolute Values, Inequalities

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

Bunuel

29 Apr 2016, 02:40

18

5

3,976

by: KarishmaB

17 Apr 2022, 22:02

what is the sum of 4 consecutive odd integers? 1) Sum of the four int

705-805 (Hard) | Number Properties

705-805 (Hard) | Number Properties hide tags

GMATinsight

27 Jan 2021, 00:08

7

3

2,670