GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

774

19

162,127

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

448,275

by: bb

07 Mar 2012, 08:58

ER

If wx 0, is |(|w| - x)|/|x| > 0

655-705 Level | Absolute Values, Inequalities

655-705 Level | Absolute Values, Inequalities hide tags

Bunuel

07 Jun 2023, 01:30

4

3

1,274

by: mounj223

29 Jun 2023, 08:46

ER

If wxy ≠ 0, does x = y ?

705-805 Level | Algebra

705-805 Level | Algebra hide tags

gmatgambler

08 Dec 2013, 00:08

61

11

9,281

by: bumpbot

02 Jan 2024, 04:53

ER

If wxyz ≠ 0, does wxyz = 1? (1) w = 1/x, y = 1/z

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

23 Oct 2019, 02:30

3

4

4,971

by: EgmatQuantExpert

31 Oct 2019, 03:30

ER

If wxyz ≠ 0, in what quadrant of the coordinate

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Sajjad1994

19 Feb 2017, 07:58

10

4

4,080

by: mikemcgarry

10 Mar 2017, 15:05

ER

If wxyz 0, does the ratio of w to x equal the ratio of

555-605 Level | Fractions/Ratios/Decimals

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

Bunuel

06 Apr 2022, 01:30

7

2

2,205

by: bumpbot

04 Jun 2023, 07:30

ER

If wxyz does not equal 0, is w/x > y/z? (1) wz >

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Bunuel

09 Sep 2015, 00:36

27

9

9,294

by: bumpbot

29 Dec 2023, 02:01

ER

If wz < 2, is z < 1?

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

zaarathelab

02 Jan 2010, 17:16

30

8

17,066

by: bumpbot

12 Dec 2023, 14:37

ER

If x 1 and x is a common factor of

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

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

devashish2407

26 Mar 2024, 09:07

6

3

455

by: Kinshook

27 Mar 2024, 01:11

ER

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

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

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

Bunuel

26 Jul 2018, 21:12

82

12

8,916

by: bumpbot

11 Mar 2023, 09:46

ER

If x - y > 10, is x - y > x + y ? (1) x = 8 (2)

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

vrajesh

21 Nov 2010, 16:44

46

9

15,442

by: bumpbot

05 Apr 2023, 09:40

ER

If x - y < 0, what is the value of x + y?

505-555 Level | Algebra, Inequalities

505-555 Level | Algebra, Inequalities hide tags

Bunuel

14 Aug 2017, 07:58

4

6

2,162

by: bumpbot

19 May 2020, 16:27

ER

If x – 4y = 1, what is the value of x ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

09 Aug 2019, 02:49

1

2

1,392

by: reach2sangram

09 Aug 2019, 10:09

ER

If x – q = s – y, what is the value of z?

805+ Level | Geometry

805+ Level | Geometry hide tags

Bunuel

28 Oct 2014, 08:27

107

13

21,287

by: bumpbot

25 Feb 2023, 03:54

ER

If x – y = z, what is the value of y? (1) x = 7

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

07 Apr 2020, 07:09

1

2

1,060

by: v12345

22 Jul 2020, 23:38

ER

If x , p and q are positive integers , then

805+ Level | Algebra, Exponents

805+ Level | Algebra, Exponents hide tags

idontknowwhy94

08 Oct 2016, 07:34

34

5

6,133

by: bumpbot

29 Aug 2023, 10:24

ER

If x & y are integers and y = x^2 + x^3, is y <

605-655 Level | Exponents, Inequalities

605-655 Level | Exponents, Inequalities hide tags

Bunuel

21 Apr 2021, 04:30

7

5

1,251

by: bumpbot

15 Jan 2024, 13:17

ER

If x > 0 and y > 0, is y3 > x2? (1)

805+ Level | Inequalities

805+ Level | Inequalities hide tags

AkshdeepS

16 Nov 2018, 10:34

9

4

2,208

by: GMATGuruNY

18 Nov 2018, 05:37

ER

If x > 0 and y > 0, what is the value of x −

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

17 Mar 2020, 08:22

11

4

2,839

by: bumpbot

18 Dec 2022, 19:00

ER

If x > 0 and y < 0, what is the value of x + y?

555-605 Level | Absolute Values

555-605 Level | Absolute Values hide tags

aparnaharish

07 Sep 2013, 06:00

14

3

4,462

by: RohitKakkar

21 Jan 2023, 22:13

ER

If x > 0, does f(x^2) = f(x)^2 ? (1) f(x) = x (2) x

605-655 Level | Algebra, Functions and Custom Characters

605-655 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

07 Mar 2016, 03:25

35

6

16,507

by: GMATWhizTeam

24 Apr 2022, 07:59

ER

If x > 0, is √x > x ?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

16 Feb 2015, 06:48

7

5

3,170

by: EMPOWERgmatRichC

22 Feb 2015, 23:43

ER

If x > 0, is x > y? (1) |x - y| > |y| (2) |x

655-705 Level | Absolute Values, Inequalities

655-705 Level | Absolute Values, Inequalities hide tags

Bunuel

09 Dec 2019, 01:35

9

3

2,650

by: bumpbot

06 Jul 2023, 04:03

ER

If x > 0, is x^(1/2) a positive integer?

655-705 Level | Exponents, Number Properties

655-705 Level | Exponents, Number Properties hide tags

Bunuel

27 Apr 2020, 03:22

11

3

2,041

by: bumpbot

26 Feb 2023, 04:02

ER

If x > 0, is x^2 < x ? (1) 0.1 < x < 0.4

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

smartyman

15 Oct 2016, 10:14

9

10

7,741

by: bumpbot

11 Jun 2023, 04:21

ER

If x > 0, is x/y > x ?

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

amitgovin

08 Oct 2009, 13:27

22

14

7,417

by: bumpbot

21 Dec 2023, 01:07

ER

If x > 0, is y > 0? (1) 2y < 7x (2) y >

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

05 Nov 2018, 00:18

1

2

1,673

by: Mo2men

06 Nov 2018, 03:41

ER

If x > 0, is y < 0?

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

AbdurRakib

10 Jun 2016, 12:18

1

2

1,931

by: hsbinfy

11 Jun 2016, 00:57

ER

If x > 0, What is the median of x^2, x and √x?

655-705 Level | Inequalities, Statistics and Sets Problems

655-705 Level | Inequalities, Statistics and Sets Problems hide tags

GMATinsight

25 Mar 2021, 23:33

2

3

1,235

by: chetan2u

26 Mar 2021, 02:18

ER

If x > 0, what is the value of x ?

505-555 Level | Algebra, Exponents

505-555 Level | Algebra, Exponents hide tags

carcass

26 Jul 2017, 09:05

88

8

19,502

by: bumpbot

29 Jul 2023, 12:54

ER

If x > 0, what is the value of x ?

505-555 Level | Algebra

505-555 Level | Algebra hide tags

Bunuel

13 Dec 2015, 05:19

1

4

2,811

by: KanishkM

29 Jan 2019, 20:52

ER

If x > 0, what is the value of x^5 ?

Sub 505 Level | Algebra, Exponents

Sub 505 Level | Algebra, Exponents hide tags

Bunuel

06 Oct 2016, 05:01

71

16

19,764

by: bumpbot

27 Nov 2023, 08:14

ER

If x > 0, what is the value of x? (1) x is equal to

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

20 May 2020, 09:33

3

5

1,663

by: NitishJain

21 May 2020, 00:23

ER

If x > 0, y > 0, and a ≠ y, is (x − a)/(y

805+ Level | Inequalities

805+ Level | Inequalities hide tags

Bunuel

06 Oct 2021, 06:30

10

4

2,094

by: bumpbot

31 Aug 2023, 13:36

ER

If x > 1 and m > 1 , is x m < (m + x + 1) ?

805+ Level | Inequalities

805+ Level | Inequalities hide tags

Hussain15

20 Jun 2010, 05:45

17

11

5,545

by: bumpbot

13 Mar 2023, 09:33

ER

If x > 1 and y > 1, is x < y ? (1) x^2/(xy +

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

MHIKER

27 Jan 2012, 13:44

39

11

22,609

by: bumpbot

28 Jun 2023, 02:06

ER

If x > 1 and y > 1, is x < y? (1) x^2 <

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

05 Nov 2018, 00:15

7

5

2,296

by: bumpbot

28 Jun 2023, 02:06

ER

If x > 1 is (x+y)(x-y) an even integer?

805+ Level | Number Properties

805+ Level | Number Properties hide tags

Harley1980

08 Apr 2015, 00:33

12

4

2,130

by: bumpbot

21 Feb 2018, 08:42

If x > 1, is (3x)^1/2 an integer? (1) (x/3)^1/2 is

705-805 Level | Number Properties, Roots

705-805 Level | Number Properties, Roots hide tags

RenB

02 Dec 2023, 05:09

1

565

by: gmatophobia

02 Dec 2023, 05:53

ER

If x > 1, is [m][square_root]{3x}[/square_root][/m]

805+ Level | Number Properties

805+ Level | Number Properties hide tags

Hoozan

23 Mar 2021, 02:58

7

5

2,847

by: bumpbot

16 Jan 2023, 23:39

ER

If x > 1, is positive integer b a factor of

655-705 Level | Exponents

655-705 Level | Exponents hide tags

Bunuel

29 Sep 2017, 03:56

9

3

2,197

by: bumpbot

14 Dec 2023, 02:45

ER

If x > 1, is the average (arithmetic mean) of a set

605-655 Level | Statistics and Sets Problems

605-655 Level | Statistics and Sets Problems hide tags

CAMANISHPARMAR

08 May 2019, 07:43

5

2

2,317

by: bumpbot

22 Jan 2023, 06:00

ER

If x > 1, what is the value of integer x?

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

l0rrie

18 Mar 2011, 14:07

18

12

6,331

by: Bunuel

20 Sep 2013, 00:34

ER

If x > 1, what is the value of integer x? (1) The

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

contactakanksha

04 Mar 2020, 06:42

2

675

by: Bunuel

04 Mar 2020, 06:49

ER

If x > 1, what is the value of x?

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

melguy

02 Jun 2011, 18:35

5

6

2,964

by: Bunuel

19 Jun 2016, 09:47

ER

If x > 4, is (5x - 2)/(10 - 3x) > -2?

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

BrentGMATPrepNow

09 Jan 2017, 13:56

1

4

2,193

by: BrentGMATPrepNow

10 Jan 2017, 11:52

ER

If x > y > 0, does 3^(x + 1) + 3(2^y) = 12v?

605-655 Level | Exponents

605-655 Level | Exponents hide tags

CAMANISHPARMAR

26 Jun 2018, 09:49

22

3

3,218

by: avikalagarwal

28 Mar 2023, 06:45

ER

If x > y > 0, is y < 2?

605-655 Level | Inequalities

605-655 Level | Inequalities hide tags

Bunuel

09 Sep 2023, 08:00

2

1

582

by: gmatophobia

09 Sep 2023, 15:08

ER

If x > y > 0, then what is the value of (x^2 +

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

17 Feb 2020, 05:07

1

2,483

by: GMATWhizTeam

18 Feb 2020, 23:01

ER

If x > y, and x, y and x/y are all positive

705-805 Level | Inequalities, Number Properties

705-805 Level | Inequalities, Number Properties hide tags

MartyTargetTestPrep

19 Feb 2016, 23:17

10

7

2,565

by: bumpbot

11 Aug 2021, 23:51

ER

If x > y, is |x| > |y|? (1) x > 0 (2) y > 0

555-605 Level | Absolute Values, Inequalities

555-605 Level | Absolute Values, Inequalities hide tags

Bunuel

01 Sep 2023, 05:00

1

2

587

by: chetan2u

01 Sep 2023, 05:39

Data Sufficiency (DS)