GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

774

19

162,135

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

448,289

by: bb

07 Mar 2012, 08:58

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000

505-555 Level, 555-605 Level, 655-705 Level

505-555 Level, 555-605 Level, 655-705 Level hide tags

Bunuel

25 Oct 2022, 08:11

53

7

23,786

by: unicornilove

22 May 2024, 11:49

ER

Data Sufficiency Butler: 2 Questions Every Day

655-705 Level

655-705 Level hide tags

1, 2

Bunuel

06 Nov 2018, 08:05

410

23

122,064

by: Bunuel

23 May 2024, 01:44

ER

A certain pizzeria has more than fifty types of

705-805 Level | Non-Math Related, Word Problems

705-805 Level | Non-Math Related, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 19:21

15

6

1,996

by: AnishPassi

01 Mar 2024, 10:57

ER

A computer user wants to save 6 files, each of a

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Swagatalaxmi

09 May 2024, 10:20

8

483

by: Bunuel

11 May 2024, 14:37

ER

A hotel has 80 rooms and charges the same amount per

805+ Level | Math Related, Word Problems

805+ Level | Math Related, Word Problems hide tags

catzetajones

23 Feb 2024, 22:57

17

5

2,076

by: chetan2u

25 Mar 2024, 19:25

A store purchased a computer for $800 and then sold

655-705 Level | Percent and Interest Problems, Word Problems

655-705 Level | Percent and Interest Problems, Word Problems hide tags

gmatophobia

18 Feb 2024, 22:44

7

1

1,567

by: gmatophobia

18 Feb 2024, 22:52

ER

A survey was conducted on 500 households and it was

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

Bunuel

23 May 2024, 01:30

1

66

by: Nidzo

23 May 2024, 05:18

ER

All of the m men and w women who were members of

705-805 Level | Percent and Interest Problems

705-805 Level | Percent and Interest Problems hide tags

user22020

17 Feb 2024, 23:04

7

5

1,500

by: Bunuel

14 May 2024, 12:42

An artist painted a series of 5 landscapes, titled

655-705 Level | Fractions/Ratios/Decimals

655-705 Level | Fractions/Ratios/Decimals hide tags

MT1302

22 Mar 2024, 08:30

2

461

by: stne

23 Mar 2024, 02:08

ER

Both restaurants in downtown RosemondSam's Diner and

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Bunuel

14 Apr 2024, 01:46

2

1

508

by: Nidzo

14 Apr 2024, 04:25

Brian got 80 percent of the first 20 questions on

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

gmatophobia

28 Apr 2024, 01:40

1

234

by: demblr

28 Apr 2024, 04:58

ER

Emiliana paid a total of $77.00 for an item, which

655-705 Level | Percent and Interest Problems

655-705 Level | Percent and Interest Problems hide tags

GMATNinja

16 Feb 2024, 00:48

5

1

537

by: GMATNinja

16 Feb 2024, 00:49

ER

Five coffee-chicory blends - J, K, L, M, and N - are

705-805 Level | Non-Math Related +2 tags

705-805 Level | Non-Math Related, Statistics and Sets Problems, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 18:30

20

4

2,164

by: ShilpiAgnihotrii

22 May 2024, 01:48

ER

For a new project, an organization is creating a

555-605 Level | Non-Math Related, Word Problems

555-605 Level | Non-Math Related, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 18:57

10

5

1,761

by: chetan2u

04 Apr 2024, 19:41

ER

For integers a, b, c and d, if the value of

Poor Quality

Poor Quality hide tags

devashish2407

26 Apr 2024, 10:00

3

6

276

by: Bunuel

26 Apr 2024, 10:48

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

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

gmatophobia

18 Feb 2024, 12:51

3

1

475

by: VLantoyMC

19 Feb 2024, 00:57

ER

In a sports event, a total of 50 students

705-805 Level | Probability

705-805 Level | Probability hide tags

Bunuel

08 Feb 2024, 14:17

3

7

771

by: Sid7210

09 Feb 2024, 02:28

ER

Last year, did Bakery A sell more muffins than

605-655 Level | Percent and Interest Problems

605-655 Level | Percent and Interest Problems hide tags

GMATNinja

16 Feb 2024, 00:52

2

1

503

by: GMATNinja

16 Feb 2024, 00:53

ER

Of the 240 coats at a certain store, how many are

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

Bunuel

11 May 2024, 04:04

1

3

329

by: GMATinsight

11 May 2024, 07:44

ER

Retailer Z acquired a certain refrigerator and then

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

Fish181

25 Mar 2024, 10:01

8

2

984

by: sayan640

12 May 2024, 15:10

Rounded to the nearest thousand, the 2022-2023

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

MT1302

21 Mar 2024, 08:32

1

664

by: gmatophobia

23 Mar 2024, 05:59

ER

Some of the books on a certain shelf are in English,

655-705 Level | Math Related, Probability

655-705 Level | Math Related, Probability hide tags

Gprabhumir

06 Mar 2024, 08:02

1

957

by: Bunuel

06 Mar 2024, 09:38

ER

The couple decide one day that they will definitely

655-705 Level | Non-Math Related, Word Problems

655-705 Level | Non-Math Related, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 18:52

27

2

1,854

by: egmat

20 Mar 2024, 21:48

ER

The figure above shows an array of 30 square tiles,

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

17 Apr 2024, 14:32

4

1

546

by: Bunuel

17 Apr 2024, 14:39

ER

The table shows the sales forecast from January to

655-705 Level | Non-Math Related, Word Problems

655-705 Level | Non-Math Related, Word Problems hide tags

GMATCoachBen

06 Feb 2024, 19:14

29

17

3,184

by: Oppenheimer1945

18 May 2024, 08:40

What percent of "a" is "b", if

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

GMAT_Wallah

11 Mar 2024, 02:55

3

1

412

by: mumermir07

13 Mar 2024, 00:02

ER

When David drove from his home to his parents' home,

655-705 Level | Arithmetic +2 tags

655-705 Level | Arithmetic, Distance Problems, Math Related hide tags

Laracbo

27 Feb 2024, 16:41

16

5

1,928

by: sayan640

13 May 2024, 14:01

ER

While covering a distance from A to B, did Robert

655-705 Level | Distance Problems

655-705 Level | Distance Problems hide tags

Bunuel

16 May 2024, 01:30

5

1

332

by: Nidzo

16 May 2024, 04:29

Zachary bought a house, refurbished it, and sold it.

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

MT1302

18 Mar 2024, 08:39

1

396

by: gmatophobia

18 Mar 2024, 18:36

ER

'abc' is a 3 digit natural number such that 'abc' =

805+ Level | Number Properties

805+ Level | Number Properties hide tags

nick1816

11 May 2019, 02:56

13

3

7,573

by: Hea234ven

04 Oct 2019, 06:03

ER

'PQ' represents a two digit number. What is the

655-705 Level | Remainders

655-705 Level | Remainders hide tags

Gmanimesh

01 Sep 2022, 05:12

2

987

by: SaquibHGMATWhiz

01 Sep 2022, 23:30

ER

‘x’ is a positive integer. Is (x-1)! + 1 divisible

805+ Level | Number Properties

805+ Level | Number Properties hide tags

CrackverbalGMAT

17 May 2019, 06:29

10

4

5,068

by: bumpbot

04 May 2022, 08:22

ER

((x+y+1)/(x+y))((x+z+2)/(x+z))((x+w+3)/(x+w))>8?

705-805 Level | Algebra, Inequalities

705-805 Level | Algebra, Inequalities hide tags

fskilnik

26 Mar 2019, 10:15

2

1

1,046

by: fskilnik

26 Mar 2019, 14:52

ER

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

555-605 Level | Absolute Values

555-605 Level | Absolute Values hide tags

fattty

13 Jan 2016, 23:36

60

12

10,768

by: bumpbot

26 Apr 2024, 22:51

ER

(H^2 - 2H)^(1/2) = T(1 - R^2)^(1/2)/(K(1 - g^k)), then

655-705 Level | Algebra

655-705 Level | Algebra hide tags

KSBGC

05 Mar 2019, 16:15

5

3

1,509

by: Dreamcatcher029

06 Aug 2022, 10:34

ER

(K/3)x + Ty = C Kx + 12y = 21 Px + 15y = R (x, y) =

705-805 Level | Algebra

705-805 Level | Algebra hide tags

Bunuel

22 Jul 2022, 01:30

3

2

922

by: Grant11

27 Jul 2022, 06:41

ER

(n-x)+(n-y)+(n-z)+(n-k) What is the value of the

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

Bunuel

19 Nov 2017, 09:15

30

5

11,895

by: bumpbot

22 Nov 2023, 17:36

ER

(x - y/3) - (y - x/3) = (1) x – y = 9 (2) x + y = 1

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

12 Jul 2019, 02:12

2

1,138

by: Kinshook

12 Jul 2019, 13:15

ER

(x-x_1)*(x-x_2)*(x-x_3)........(x-x_n)

Poor Quality

Poor Quality hide tags

MacFauz

04 Dec 2012, 01:11

6

4,769

by: MacFauz

06 Dec 2012, 01:52

ER

(x1)(1y)=? (1) x+y=xy (2) xy=0

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

12 May 2023, 01:30

1

633

by: Gauravji21

13 May 2023, 08:42

ER

[1/a^2+1/a^4+1/a^6+...]>[1/a+1/a^3+1/a^5]

Poor Quality

Poor Quality hide tags

honeyhani

18 Oct 2010, 05:03

3

2

3,674

by: IanStewart

18 Oct 2010, 11:48

ER

[a] denotes the greatest integer less than or equal to

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

amanvermagmat

26 Jul 2018, 11:41

2

1

1,224

by: chetan2u

26 Jul 2018, 18:15

ER

[m] is defined as the greatest integer less than or

555-605 Level | Absolute Values +2 tags

555-605 Level | Absolute Values, Functions and Custom Characters, Inequalities hide tags

Bunuel

15 Jun 2023, 04:00

6

1

1,136

by: Aiike95

28 Jun 2023, 21:14

ER

[x] denotes the greatest integer less than or equal to

605-655 Level | Arithmetic, Functions and Custom Characters

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

fozzzy

22 Jun 2013, 00:26

89

5

14,818

by: bumpbot

01 Apr 2023, 11:59

ER

‎[x] denotes to be the least integer no less than x.

655-705 Level | Functions and Custom Characters

655-705 Level | Functions and Custom Characters hide tags

Smita04

17 Apr 2012, 19:53

161

12

21,571

by: DanTheGMATMan

26 Oct 2023, 06:59

[x] is the greatest integer less than or equal to x,

505-555 Level | Functions and Custom Characters

505-555 Level | Functions and Custom Characters hide tags

siddharthkapoor

09 Oct 2020, 23:20

1

982

by: QuantMadeEasy

10 Oct 2020, 00:38

ER

[y] denotes the greatest integer less than or equal to

555-605 Level | Algebra, Functions and Custom Characters

555-605 Level | Algebra, Functions and Custom Characters hide tags

Bunuel

20 Feb 2014, 01:14

335

14

42,698

by: bumpbot

28 Dec 2023, 13:26

ER

{x1,x2,x3…x9} and {y1,y2,y3…y9} are two evenly

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

02 Feb 2022, 03:00

4

2

1,845

by: bumpbot

23 Oct 2023, 20:28

ER

<x> is defined to be the smallest integer

505-555 Level | Functions and Custom Characters

505-555 Level | Functions and Custom Characters hide tags

MathRevolution

30 May 2018, 01:26

4

3

4,355

by: bumpbot

13 Apr 2023, 02:30

ER

# is one operation of addition, subtraction,

Sub 505 Level | Functions and Custom Characters

Sub 505 Level | Functions and Custom Characters hide tags

MathRevolution

17 May 2016, 16:17

2

1,717

by: Abhishek009

22 May 2016, 02:06

Data Sufficiency (DS)