GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

774

19

162,056

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

1,419

0

448,166

by: bb

07 Mar 2012, 08:58

ER

Whenever Tom pays an amount of 2-digit integer in a

705-805 Level | Percent and Interest Problems, Word Problems

705-805 Level | Percent and Interest Problems, Word Problems hide tags

dabaobao

30 Mar 2019, 11:50

8

6

2,844

by: bumpbot

22 Jul 2023, 21:20

ER

Around the World in 80 Questions (Day 5): Is x < 0

655-705 Level | Exponents, Inequalities

655-705 Level | Exponents, Inequalities hide tags

1, 2, 3, 4

Bunuel

21 Jul 2023, 08:00

70

74

3,444

by: Srota

22 Jul 2023, 21:41

ER

Is x + 2y - 3z > 0 ?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

Bunuel

14 Oct 2020, 00:15

26

14

5,078

by: bumpbot

23 Jul 2023, 02:39

ER

If a^2b^2c^3 = 4500. Is b+c = 7 ?

805+ Level | Exponents, Number Properties

805+ Level | Exponents, Number Properties hide tags

GMATBaumgartner

17 Oct 2012, 01:52

177

13

13,260

by: bumpbot

23 Jul 2023, 04:34

ER

X, Y, Z receive fixed salary in a company. Salary of Y

605-655 Level | Arithmetic, Percent and Interest Problems

605-655 Level | Arithmetic, Percent and Interest Problems hide tags

amanvermagmat

06 Apr 2018, 05:25

4

2

2,253

by: nikhilvsh

23 Jul 2023, 06:01

ER

If sequences S has 240 terms, what is the 239th term

605-655 Level | Sequences

605-655 Level | Sequences hide tags

teeva

29 Sep 2013, 19:57

277

18

58,654

by: JeffTargetTestPrep

23 Jul 2023, 06:04

ER

In the diagram below, if angle BAC is a right angle,

805+ Level | Geometry

805+ Level | Geometry hide tags

LighthousePrep

19 Nov 2014, 16:28

31

3

5,816

by: JeffTargetTestPrep

23 Jul 2023, 06:07

ER

In May, Josep sold 40% of the computers that were sold

805+ Level | Word Problems

805+ Level | Word Problems hide tags

Bunuel

28 May 2022, 18:45

4

5

1,006

by: JeffTargetTestPrep

23 Jul 2023, 06:09

ER

Is (m^(1/n))^(1/2) an integer? (1) m = n + 14 (2) m =

555-605 Level | Algebra, Roots

555-605 Level | Algebra, Roots hide tags

Bunuel

06 Sep 2019, 10:52

5

2

2,336

by: JeffTargetTestPrep

23 Jul 2023, 06:13

ER

A nut-mix contains peanuts and cashews. Cashews are

555-605 Level | Mixture Problems

555-605 Level | Mixture Problems hide tags

Bunuel

25 Jun 2017, 04:10

32

5

5,636

by: bumpbot

23 Jul 2023, 07:58

ER

Find integer W. (1) W is a prime solution of

655-705 Level | Absolute Values

655-705 Level | Absolute Values hide tags

stolyar

28 Jun 2003, 23:15

32

13

6,829

by: bumpbot

23 Jul 2023, 09:06

ER

If |a| = b is a + b > ab ?

805+ Level | Absolute Values, Algebra

805+ Level | Absolute Values, Algebra hide tags

yogeshagarwala

13 Jul 2010, 14:59

36

13

7,204

by: bumpbot

23 Jul 2023, 09:06

ER

Is 2|xy^2|> 0?

655-705 Level | Absolute Values, Inequalities

655-705 Level | Absolute Values, Inequalities hide tags

Zarrolou

05 May 2013, 10:35

37

18

5,792

by: bumpbot

23 Jul 2023, 09:06

ER

By what percent has the price of an overcoat been

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

09 Dec 2014, 07:09

6

5

8,148

by: 8.toastcrunch

23 Jul 2023, 09:10

ER

Is there an intersection between the line (Y = aX - b)

705-805 Level | Coordinate Geometry

705-805 Level | Coordinate Geometry hide tags

Bunuel

18 Jul 2016, 08:28

13

7

4,823

by: bumpbot

23 Jul 2023, 10:17

ER

At the beginning of the last year, a car dealership

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

10 Aug 2017, 02:56

6

2

2,737

by: bumpbot

23 Jul 2023, 12:10

ER

Is xy > x^2*y^2? (1) 14*x^2 = 3 (2) y^2 = 1

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

jade3

24 Nov 2009, 21:56

34

17

26,188

by: bumpbot

23 Jul 2023, 12:46

ER

If a ≠ bc, what is the value of (a + bc)/(a - bc) ?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

09 Mar 2020, 05:28

2

1,569

by: bumpbot

23 Jul 2023, 13:19

ER

How many even integers N exist such that x < N <

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

lmuenzel

27 Jan 2017, 04:35

49

12

9,372

by: bumpbot

23 Jul 2023, 21:49

Bottles A and B contain alcohol-water solutions in

555-605 Level | Mixture Problems

555-605 Level | Mixture Problems hide tags

TBT

16 Feb 2023, 11:36

12

2

2,514

by: learnwithrohan

23 Jul 2023, 23:07

ER

Q is a set of integers and 11 is in Q. Let Q denote

655-705 Level | Divisibility/Multiples/Factors, Statistics and Sets Problems

655-705 Level | Divisibility/Multiples/Factors, Statistics and Sets Problems hide tags

Bunuel

30 Jun 2022, 15:15

2

989

by: bumpbot

23 Jul 2023, 23:30

ER

A certain investment earned a fixed rate of 4 percent

Sub 505 Level | Percent and Interest Problems

Sub 505 Level | Percent and Interest Problems hide tags

Bunuel

21 Oct 2015, 21:37

139

13

31,225

by: bumpbot

24 Jul 2023, 01:11

ER

Twelve jurors must be picked from a pool of n potential

655-705 Level | Probability

655-705 Level | Probability hide tags

sacmanitin

20 Sep 2009, 02:32

39

10

11,259

by: bumpbot

24 Jul 2023, 01:55

ER

Is 1/(a - b) < b + a?

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Bunuel

21 Mar 2017, 05:41

12

8

2,108

by: bumpbot

24 Jul 2023, 03:45

ER

If a school district paid a total of $35 per desk for

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

26 Apr 2019, 02:02

13

10

10,280

by: bumpbot

24 Jul 2023, 04:13

ER

If a^(1/2)=b, what is the value of integer b?

555-605 Level | Algebra +2 tags

555-605 Level | Algebra, Number Properties, Roots hide tags

chetan2u

11 Oct 2019, 19:26

22

6

3,847

by: bumpbot

24 Jul 2023, 04:47

ER

For positive integers a and b, is (a^b)^(1/4) an

555-605 Level | Number Properties, Roots

555-605 Level | Number Properties, Roots hide tags

Bunuel

28 May 2022, 13:45

4

2

1,665

by: bumpbot

24 Jul 2023, 04:56

ER

On account of Diwali, Maha Electronics(ME) is offering

805+ Level | Percent and Interest Problems, Word Problems

805+ Level | Percent and Interest Problems, Word Problems hide tags

EncounterGMAT

24 Sep 2019, 01:12

13

4

1,951

by: bumpbot

24 Jul 2023, 05:18

ER

If c and d are real numbers, is the value of c less

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

ritumaheshwari02

29 Nov 2012, 09:43

8

3

2,532

by: bumpbot

24 Jul 2023, 05:19

ER

If y ≠ 1, is x = 1 ? (1) x^2 + y^2 = 1 (2) y = 1 - x

655-705 Level | Algebra

655-705 Level | Algebra hide tags

1, 2

MDK

11 Oct 2013, 11:50

498

20

89,587

by: Bunuel

24 Jul 2023, 08:09

ER

Of the numbers q, r, s, and t, which is greatest?

655-705 Level | Arithmetic, Number Properties

655-705 Level | Arithmetic, Number Properties hide tags

tonebeeze

08 Oct 2010, 19:00

201

13

22,317

by: bumpbot

24 Jul 2023, 09:40

ER

At a trade show, hugh jackman purchased a number of

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

Abhi077

03 Nov 2018, 11:36

7

2

1,564

by: TamimHM

24 Jul 2023, 11:39

ER

On a camping trip, x campers each paid y dollars for

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

10 Jul 2020, 02:47

20

10

10,405

by: bumpbot

24 Jul 2023, 14:12

ER

In a certain infinite sequence n, n_{1} = 7, n_{2} =

655-705 Level | Sequences

655-705 Level | Sequences hide tags

Hoozan

23 Mar 2022, 23:31

13

6

3,857

by: bumpbot

24 Jul 2023, 15:26

ER

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

505-555 Level | Number Properties, Percent and Interest Problems

505-555 Level | Number Properties, Percent and Interest Problems hide tags

pradeepparihar

09 Mar 2012, 21:22

72

10

17,450

by: bumpbot

24 Jul 2023, 16:30

ER

Around the World in 80 Questions (Day 1): If k is a

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

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

1 ... 4, 5, 6

Bunuel

17 Jul 2023, 08:00

105

116

6,635

by: sindor2001

24 Jul 2023, 17:40

ER

In the xy-plane, the coordinates of point A are (r,s)

655-705 Level | Coordinate Geometry

655-705 Level | Coordinate Geometry hide tags

TheUltimateWinner

22 Apr 2020, 12:35

11

6

2,628

by: bumpbot

24 Jul 2023, 23:01

ER

What is the value of X?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

stevennu

07 Nov 2013, 13:57

22

14

14,039

by: bumpbot

24 Jul 2023, 23:58

For Company A, by what percent did profit increase

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

achloes

20 Jun 2023, 03:46

2

3

1,048

by: Wolverine1521

25 Jul 2023, 02:40

ER

Is x^3 > y ? (1) x^(1/3) > y (2) x^2 > y

705-805 Level | Exponents +2 tags

705-805 Level | Exponents, Inequalities, Roots hide tags

Bunuel

21 Mar 2022, 05:23

10

5

2,271

by: bumpbot

25 Jul 2023, 03:03

ER

Are both x and y positive?

655-705 Level | Algebra, Roots

655-705 Level | Algebra, Roots hide tags

innocous

09 Oct 2013, 23:36

37

17

6,555

by: bumpbot

25 Jul 2023, 03:14

Grocery store's profit equals sales minus the cost and

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

GMATBaumgartner

28 Aug 2012, 23:04

15

5

8,608

by: bumpbot

25 Jul 2023, 04:48

ER

If w, x and y are different positive integers, and wxy

805+ Level | Divisibility/Multiples/Factors

805+ Level | Divisibility/Multiples/Factors hide tags

shrive555

04 Oct 2010, 11:51

12

4

8,108

by: bumpbot

25 Jul 2023, 06:28

ER

Is |k| = 2? (1) k^2 = 4 (2) k = |-2|

Sub 505 Level | Absolute Values

Sub 505 Level | Absolute Values hide tags

zz0vlb

28 Apr 2010, 12:30

25

5

11,371

by: bumpbot

25 Jul 2023, 06:47

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

95,435

by: Bunuel

25 Jul 2023, 07:23

ER

Around the World in 80 Questions (Day 6): If x and y

505-555 Level | Absolute Values

505-555 Level | Absolute Values hide tags

1, 2, 3, 4, 5

Bunuel

24 Jul 2023, 08:00

80

87

3,528

by: naveenpatil1121

25 Jul 2023, 07:24

ER

Was the amount of John's heating bill for February

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

24 Jun 2018, 20:35

18

8

15,334

by: bumpbot

25 Jul 2023, 07:41

ER

Around the World in 80 Questions (Day 6): Two boxes, A

655-705 Level | Probability

655-705 Level | Probability hide tags

1, 2, 3, 4

Bunuel

24 Jul 2023, 08:00

58

68

3,454

by: Znas

25 Jul 2023, 07:59

ER

In the figure above, polygon N has been partially

605-655 Level | Geometry

605-655 Level | Geometry hide tags

Bunuel

08 Mar 2018, 21:24

31

6

5,964

by: bumpbot

25 Jul 2023, 08:52

ER

Of the 200 members of a certain association, each

605-655 Level | Overlapping Sets

605-655 Level | Overlapping Sets hide tags

Gordon

12 Mar 2006, 23:40

96

18

27,951

by: nikhilvsh

25 Jul 2023, 09:51

Data Sufficiency (DS)