GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

774

19

162,150

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

655-705 Level

655-705 Level hide tags

bb

07 Mar 2012, 08:58

1,420

0

448,312

by: bb

07 Mar 2012, 08:58

ER

If x and y are positive integers and y*2^x = 24, what

605-655 Level | Exponents, Number Properties

605-655 Level | Exponents, Number Properties hide tags

Bunuel

03 Jan 2023, 02:30

4

2

879

by: gmatophobia

03 Jan 2023, 07:21

ER

If x and y are positive integers and y>x , what is

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

pranit

28 Aug 2011, 00:45

11

10

10,575

by: bumpbot

01 Dec 2022, 09:08

If x and y are positive integers and y<5x, the

705-805 Level | Divisibility/Multiples/Factors +2 tags

705-805 Level | Divisibility/Multiples/Factors, Number Properties, Remainders hide tags

Jazzmin

25 Oct 2018, 19:18

10

6

3,707

by: Ekland

21 Apr 2021, 13:00

ER

If x and y are positive integers does x equal to y?

655-705 Level | Divisibility/Multiples/Factors

655-705 Level | Divisibility/Multiples/Factors hide tags

Bunuel

28 Jan 2021, 13:46

12

5

2,426

by: bumpbot

30 Dec 2022, 17:00

ER

If x and y are positive integers greater than 1, is

655-705 Level | Divisibility/Multiples/Factors

655-705 Level | Divisibility/Multiples/Factors hide tags

ChandlerBong

21 Mar 2023, 23:12

5

2

634

by: SaquibHGMATWhiz

22 Mar 2023, 23:08

ER

If x and y are positive integers greater than 2

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

gmatophobia

27 Apr 2023, 13:33

12

2

923

by: JeffTargetTestPrep

20 Jun 2023, 12:39

ER

If x and y are positive integers greater than 3, what

705-805 Level | Number Properties, Remainders

705-805 Level | Number Properties, Remainders hide tags

Bunuel

06 Dec 2017, 09:05

35

14

5,344

by: bumpbot

01 Apr 2024, 17:36

ER

If x and y are positive integers greater than two then

605-655 Level | Exponents, Remainders

605-655 Level | Exponents, Remainders hide tags

Bunuel

25 Nov 2022, 02:30

3

767

by: gmatophobia

25 Nov 2022, 10:36

ER

If x and y are positive integers is y odd?

805+ Level | Algebra, Number Properties

805+ Level | Algebra, Number Properties hide tags

devinawilliam83

04 Mar 2012, 23:42

185

10

26,246

by: bumpbot

12 Dec 2022, 07:38

ER

If x and y are positive integers such that 1< x

705-805 Level | Divisibility/Multiples/Factors, Number Properties

705-805 Level | Divisibility/Multiples/Factors, Number Properties hide tags

Russ19

12 Jul 2020, 09:58

18

8

3,667

by: IanStewart

01 Oct 2022, 19:32

ER

If x and y are positive integers such that the product

655-705 Level | Exponents, Number Properties

655-705 Level | Exponents, Number Properties hide tags

saikiranx

24 Nov 2012, 13:21

31

8

7,035

by: bumpbot

12 Apr 2024, 10:00

ER

If x and y are positive integers such that x > y

555-605 Level | Divisibility/Multiples/Factors, Number Properties

555-605 Level | Divisibility/Multiples/Factors, Number Properties hide tags

Kritisood

12 Apr 2020, 09:06

8

4

1,408

by: bumpbot

11 Apr 2024, 15:06

ER

If x and y are positive integers such that x = 8y +

705-805 Level | Divisibility/Multiples/Factors, Number Properties

705-805 Level | Divisibility/Multiples/Factors, Number Properties hide tags

1, 2

metallicafan

31 Aug 2010, 01:22

812

30

95,466

by: Bunuel

25 Jul 2023, 07:23

ER

If x and y are positive integers such that x^2 + y^3

805+ Level | Number Properties

805+ Level | Number Properties hide tags

Raxit85

07 Dec 2019, 09:11

8

3

3,322

by: bumpbot

05 May 2023, 21:55

ER

If x and y are positive integers such that x^2+y^2 is

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

mun23

27 Feb 2013, 14:19

12

6

8,363

by: Archit3110

09 Oct 2020, 08:37

ER

If X and Y are positive integers such that X>Y,

655-705 Level | Divisibility/Multiples/Factors, Number Properties

655-705 Level | Divisibility/Multiples/Factors, Number Properties hide tags

firas92

14 Jun 2019, 23:39

6

4

1,630

by: MathRevolution

31 Mar 2020, 17:03

ER

If x and y are positive integers such that xy = 30,

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

10 Apr 2020, 05:18

1

3

1,951

by: Archit3110

10 Apr 2020, 07:29

IF X and Y are positive integers then what is the

655-705 Level | Divisibility/Multiples/Factors, Remainders

655-705 Level | Divisibility/Multiples/Factors, Remainders hide tags

stonecold

22 Apr 2016, 10:17

8

4

2,146

by: karthikkaushik91

11 Mar 2018, 11:09

ER

If x and y are positive integers, 80 = 22x + y what is

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

15 Oct 2020, 08:46

3

4

1,274

by: bumpbot

26 Oct 2021, 00:29

ER

If x and y are positive integers, and K equals the

555-605 Level | Divisibility/Multiples/Factors

555-605 Level | Divisibility/Multiples/Factors hide tags

BrentGMATPrepNow

01 Sep 2022, 07:23

5

4

833

by: BrentGMATPrepNow

02 Sep 2022, 08:32

ER

If x and y are positive integers, and y = x^3, does x

655-705 Level | Divisibility/Multiples/Factors

655-705 Level | Divisibility/Multiples/Factors hide tags

Bunuel

11 Oct 2016, 02:21

5

2,278

by: Yvo

03 Jan 2024, 13:00

ER

If x and y are positive integers, are they consecutive?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

07 Nov 2022, 02:30

1

6

1,132

by: ScottTargetTestPrep

24 Nov 2022, 22:41

ER

If x and y are positive integers, does x – y = 0?

655-705 Level | Algebra, Exponents

655-705 Level | Algebra, Exponents hide tags

Bunuel

11 Nov 2019, 04:15

13

1

2,982

by: chetan2u

11 Nov 2019, 08:26

ER

If x and y are positive integers, does x/y = 7/9?

805+ Level | Fractions/Ratios/Decimals, Inequalities

805+ Level | Fractions/Ratios/Decimals, Inequalities hide tags

Bunuel

25 Nov 2019, 02:51

5

1

1,658

by: chetan2u

25 Nov 2019, 06:21

ER

If x and y are positive integers, is

555-605 Level | Fractions/Ratios/Decimals, Inequalities

555-605 Level | Fractions/Ratios/Decimals, Inequalities hide tags

mikemcgarry

14 May 2013, 11:21

14

5

4,119

by: MathRevolution

25 Aug 2019, 09:33

ER

If x and y are positive integers, is (2 + x)/(3 + y)

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

fozzzy

12 Mar 2013, 03:48

84

12

19,827

by: bumpbot

05 Nov 2023, 22:08

ER

If x and y are positive integers, is (2xy)^(1/2) an

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

28 May 2017, 02:42

1

4

1,887

by: Bunuel

04 Apr 2018, 12:09

ER

If x and y are positive integers, is (4^x)*(1/3)^y

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

21 Jan 2015, 02:58

4

5

2,815

by: SaquibHGMATWhiz

15 Nov 2022, 09:36

ER

If x and y are positive integers, is (x + y + 1)^(1/2)

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

20 Aug 2019, 02:19

2

8

1,252

by: Bunuel

19 Sep 2019, 02:20

ER

If x and y are positive integers, is (x + y) a prime

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

Bunuel

30 Mar 2022, 04:30

1

2,272

by: BrentGMATPrepNow

31 Mar 2022, 09:46

ER

If x and y are positive integers, is (x + y)(x − y)

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

21 Apr 2021, 03:00

7

3

1,708

by: BOB1993

28 Apr 2021, 22:33

ER

If x and y are positive integers, is (x/y)^z > 1 ?

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

20 Aug 2018, 01:11

7

4

1,589

by: bumpbot

24 Jan 2022, 08:41

ER

If x and y are positive integers, is

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

GMATWhizTeam

05 Apr 2020, 08:34

14

10

2,373

by: GMATGuruNY

09 Apr 2020, 11:52

ER

If x and y are positive integers, Is 100^x + y

Sub 505 Level | Divisibility/Multiples/Factors, Exponents

Sub 505 Level | Divisibility/Multiples/Factors, Exponents hide tags

Bunuel

14 Jan 2022, 02:30

4

2

1,031

by: TarunKumar1234

15 Jan 2022, 01:15

ER

If x and y are positive integers, is 2x a multiple of

805+ Level | Divisibility/Multiples/Factors

805+ Level | Divisibility/Multiples/Factors hide tags

allabout

01 Jan 2006, 14:03

61

11

20,926

by: bumpbot

04 Apr 2023, 21:14

ER

If x and y are positive integers, is 2x a multiple of

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

25 Nov 2014, 08:31

6

8

3,516

by: Bunuel

26 Nov 2014, 07:33

ER

If x and y are positive integers, is 4^x – 7^y <

705-805 Level | Exponents, Inequalities

705-805 Level | Exponents, Inequalities hide tags

Bunuel

13 Aug 2021, 13:29

2

6

1,995

by: parasma

16 Aug 2021, 04:45

ER

If x and y are positive integers, is 4^x*(1/3)^y <

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

02 Jan 2022, 04:58

2

1,017

by: ElninoEffect

02 Jan 2022, 22:06

ER

If x and y are positive integers, is 4x – 7y < 0?

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

energetics

24 Mar 2019, 13:07

17

4

4,332

by: bumpbot

15 Nov 2023, 00:42

ER

If x and y are positive integers, is 4x^2 + xy + y^3

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

20 May 2022, 07:41

1

2

721

by: NarayanaGupta007

21 May 2022, 05:58

ER

If x and y are positive integers, is 5^x*(1/4)^y <

555-605 Level | Exponents, Inequalities

555-605 Level | Exponents, Inequalities hide tags

Bunuel

04 Feb 2021, 09:30

2

1

773

by: chetan2u

04 Feb 2021, 19:27

If x and y are positive integers, is the expression

655-705 Level | Exponents

655-705 Level | Exponents hide tags

RenB

25 Jun 2023, 07:57

2

1

565

by: gmatophobia

25 Jun 2023, 08:18

ER

If x and y are positive integers, is the following

Poor Quality

Poor Quality hide tags

solarzj

09 Jun 2012, 07:22

27

5

9,449

by: harshilNori

24 Dec 2020, 00:09

ER

If x and y are positive integers, is the number (x^2 +

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Bunuel

30 Jul 2017, 22:46

1

2

1,161

by: mohshu

31 Jul 2017, 09:51

ER

If x and y are positive integers, is the product xy

505-555 Level | Number Properties

505-555 Level | Number Properties hide tags

Bunuel

01 Oct 2015, 01:47

11

5

8,841

by: bumpbot

14 Nov 2023, 05:16

ER

If x and y are positive integers, is the product xy

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

krishan

29 Jan 2009, 05:47

124

12

41,666

by: bumpbot

03 Jul 2023, 10:32

If x and y are positive integers, is the sum of x and

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

gmatophobia

13 Feb 2023, 13:52

2

1

731

by: $!vakumar.m

17 Feb 2023, 08:23

ER

If x and y are positive integers, is the sum x + y

705-805 Level | Divisibility/Multiples/Factors +2 tags

705-805 Level | Divisibility/Multiples/Factors, Exponents, Remainders hide tags

PriyamRathor

17 Dec 2022, 08:35

4

1

908

by: Bunuel

17 Dec 2022, 08:53

ER

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

805+ Level | Divisibility/Multiples/Factors, Number Properties

805+ Level | Divisibility/Multiples/Factors, Number Properties hide tags

vienbuuchau

25 Dec 2016, 06:23

61

5

5,970

by: bumpbot

15 Aug 2023, 07:45

ER

If x and y are positive integers, is x - y >

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

24 Mar 2015, 04:40

9

10

4,942

by: Aharonhillel

20 Dec 2020, 20:56

Data Sufficiency (DS)