GMAT Club Forum

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

774

19

162,070

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

448,173

by: bb

07 Mar 2012, 08:58

ER

What is the units digit of the non-negative integer y?

655-705 Level | Fractions/Ratios/Decimals, Number Properties

655-705 Level | Fractions/Ratios/Decimals, Number Properties hide tags

Bunuel

25 Nov 2014, 08:30

10

11

4,101

by: bumpbot

29 Mar 2024, 02:20

ER

12 Days of Christmas GMAT Competition - Day 5: What is

655-705 Level | Mixture Problems

655-705 Level | Mixture Problems hide tags

Bunuel

18 Dec 2021, 07:00

10

5

4,670

by: bumpbot

21 Mar 2024, 21:56

ER

If a and b are integers, is b > a?

655-705 Level | Algebra

655-705 Level | Algebra hide tags

Bunuel

21 Jan 2021, 01:15

10

7

2,981

by: bumpbot

20 Mar 2024, 23:49

ER

The purchase price of Beth's new car, including the

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

carcass

31 Oct 2018, 12:31

10

5

4,551

by: Bunuel

19 Mar 2024, 01:24

Amy, Brianne, and Cedric will each choose exactly 1

705-805 Level | Probability

705-805 Level | Probability hide tags

guddo

24 Jan 2024, 03:55

10

4

1,691

by: gmatophobia

16 Mar 2024, 04:07

ER

What is the number of positive integers that divide

705-805 Level | Divisibility/Multiples/Factors

705-805 Level | Divisibility/Multiples/Factors hide tags

Bunuel

31 Jan 2022, 02:30

10

3

1,475

by: bumpbot

12 Mar 2024, 08:03

ER

If x, n, and m are positive integers and x/ n = m, is

505-555 Level | Divisibility/Multiples/Factors

505-555 Level | Divisibility/Multiples/Factors hide tags

Bunuel

21 Jan 2020, 04:20

10

7

5,509

by: bumpbot

12 Mar 2024, 02:04

ER

All 48 seniors in a certain high school take one of

555-605 Level | Statistics and Sets Problems, Word Problems

555-605 Level | Statistics and Sets Problems, Word Problems hide tags

Bunuel

03 Mar 2020, 01:38

10

7

4,090

by: bumpbot

10 Mar 2024, 02:24

ER

Is x > 0? (1) |7x| > 17x (2) |x + 7| > 0

555-605 Level | Absolute Values, Inequalities

555-605 Level | Absolute Values, Inequalities hide tags

Bunuel

16 May 2021, 20:00

10

5

2,908

by: bumpbot

01 Mar 2024, 01:24

ER

In the diagram above each of the letters represents

705-805 Level | Arithmetic

705-805 Level | Arithmetic hide tags

Bunuel

10 Apr 2017, 02:32

10

6

2,395

by: bumpbot

24 Feb 2024, 17:59

ER

If x y = 4, is x < 2?

655-705 Level | Inequalities

655-705 Level | Inequalities hide tags

banksy

14 Feb 2011, 15:49

10

3

4,339

by: bumpbot

17 Feb 2024, 07:10

ER

If P and Q are positive integers, and if P > 1,

555-605 Level | Divisibility/Multiples/Factors

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

Bunuel

04 Apr 2022, 01:30

10

6

4,008

by: bumpbot

14 Feb 2024, 02:37

ER

Is x + y an odd integer? (1) x is an odd integer (2) x

705-805 Level | Number Properties

705-805 Level | Number Properties hide tags

Bunuel

17 Nov 2022, 02:30

10

4

1,464

by: arun054

13 Feb 2024, 10:20

ER

Can the positive integer n be written as the sum of

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

carcass

06 Sep 2022, 17:43

10

8

1,643

by: bumpbot

13 Feb 2024, 03:08

ER

If n is an integer, is m is an integer ?

605-655 Level | Algebra, Number Properties

605-655 Level | Algebra, Number Properties hide tags

Bunuel

11 Feb 2023, 02:47

10

6

1,820

by: Bunuel

07 Feb 2024, 02:08

ER

How many cats, c, does Eleanor own?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

08 Feb 2017, 01:42

10

5

3,508

by: bumpbot

06 Feb 2024, 16:18

ER

Lee has three separate savings accounts. What is the

605-655 Level | Word Problems

605-655 Level | Word Problems hide tags

guddo

24 Jan 2024, 01:33

10

4

1,691

by: Bunuel

03 Feb 2024, 10:32

ER

Is x equal to 5 ? (1) x ≥ 5 (2) x ≤ 5

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

Bunuel

23 Sep 2018, 21:25

10

8

6,360

by: bumpbot

03 Feb 2024, 09:37

ER

If w, x, y and z are four positive integers,then is

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

pran21

03 Sep 2014, 11:01

10

5

3,051

by: bumpbot

28 Jan 2024, 12:21

ER

Is (4^x)^(5 - 3x) = 1 ?

705-805 Level | Exponents

705-805 Level | Exponents hide tags

Bunuel

15 Feb 2021, 01:15

10

7

6,316

by: bumpbot

25 Jan 2024, 11:41

ER

An air-powered rifle was shot at 2 different targets.

605-655 Level | Distance Problems

605-655 Level | Distance Problems hide tags

Bunuel

07 May 2017, 13:56

10

4

2,402

by: bumpbot

22 Jan 2024, 22:13

ER

What is the value of xy ?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

duahsolo

16 Feb 2017, 11:20

10

5

5,371

by: bumpbot

18 Jan 2024, 02:26

ER

If x and y are integers greater than 1 and x>y,

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

MathRevolution

12 Jan 2018, 00:51

10

7

4,738

by: bumpbot

17 Jan 2024, 22:35

Is 25% of X greater than 2? (1) X/Y = 4/5; X and Y

655-705 Level | Arithmetic, Number Properties

655-705 Level | Arithmetic, Number Properties hide tags

amanvermagmat

16 Jul 2018, 11:31

10

2

2,196

by: Oppenheimer1945

16 Jan 2024, 07:27

ER

Are the numbers k/4, z/3, and r/2 in increasing order?

655-705 Level | Inequalities, Number Properties

655-705 Level | Inequalities, Number Properties hide tags

Bunuel

15 Dec 2014, 08:50

10

4

5,819

by: bumpbot

16 Jan 2024, 06:37

ER

A certain number of distinct digits are written on a

805+ Level | Combinations

805+ Level | Combinations hide tags

gmatophobia

21 Jan 2022, 01:43

10

3

1,924

by: bumpbot

16 Jan 2024, 02:25

ER

In a rectangular coordinate system, what are the

655-705 Level | Coordinate Geometry

655-705 Level | Coordinate Geometry hide tags

Bunuel

25 Jun 2023, 01:32

10

6

1,422

by: KarishmaB

12 Jan 2024, 03:31

ER

If p and q are positive integers, is p/q also an

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

CrackverbalGMAT

17 May 2019, 06:34

10

3

3,986

by: bumpbot

05 Jan 2024, 17:55

ER

Is the average (arithmetic mean) height of Porthos,

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

20 May 2019, 21:48

10

7

3,874

by: bumpbot

04 Jan 2024, 13:11

ER

What was Bill's average speed on his trip of 250 miles

Sub 505 Level | Distance Problems

Sub 505 Level | Distance Problems hide tags

Bunuel

28 Mar 2016, 02:23

10

8

10,861

by: bumpbot

02 Jan 2024, 14:22

ER

A sequence S consists of 7 consecutive multiples of a

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

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

figjam786

19 Jun 2022, 08:43

10

4

1,906

by: bumpbot

02 Jan 2024, 09:00

ER

If x ≤ 4 and y ≥ 10, what is the range of the

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

22 Dec 2015, 03:18

10

6

4,761

by: bumpbot

31 Dec 2023, 01:39

ER

If m, x, and y are positive integers, what is the

505-555 Level | Algebra, Exponents

505-555 Level | Algebra, Exponents hide tags

aeglorre

12 Jan 2014, 04:27

10

3

6,574

by: bumpbot

29 Dec 2023, 09:05

ER

What is the value of x^6/(x^2+1)?

655-705 Level | Absolute Values, Algebra

655-705 Level | Absolute Values, Algebra hide tags

Bunuel

02 Oct 2017, 23:59

10

6

3,209

by: bumpbot

21 Dec 2023, 22:28

ER

If there are a certain number of students in a

655-705 Level | Probability

655-705 Level | Probability hide tags

Abhi077

14 Oct 2018, 01:16

10

3

3,364

by: bumpbot

20 Dec 2023, 20:07

ER

Positive integers a, b and c are all less than 10. If

805+ Level | Arithmetic +2 tags

805+ Level | Arithmetic, Combinations, Number Properties hide tags

Bunuel

11 Oct 2022, 02:01

10

9

2,224

by: bumpbot

20 Dec 2023, 01:46

ER

The frequency table above shows the number of

705-805 Level | Statistics and Sets Problems

705-805 Level | Statistics and Sets Problems hide tags

Bunuel

24 May 2018, 06:23

10

4

3,242

by: bumpbot

18 Dec 2023, 09:44

ER

What is the remainder when positive integer m is

605-655 Level | Remainders

605-655 Level | Remainders hide tags

naeln

07 Jun 2015, 05:37

10

5

3,269

by: bumpbot

18 Dec 2023, 03:29

ER

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

655-705 Level | Divisibility/Multiples/Factors

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

BrentGMATPrepNow

24 Jul 2022, 08:07

10

5

1,788

by: bumpbot

16 Dec 2023, 03:52

ER

If X, Y and Z are non-zero numbers, is X^2−Y^3−2Z

805+ Level | Number Properties

805+ Level | Number Properties hide tags

Manat

03 Feb 2019, 10:52

10

12

3,733

by: bumpbot

14 Dec 2023, 10:52

ER

For integers x and y, is x + y even?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

08 Feb 2017, 01:36

10

8

3,341

by: CapnSal

14 Dec 2023, 08:37

ER

Are all the three angles of triangle ABC less than 90

655-705 Level | Geometry

655-705 Level | Geometry hide tags

amanvermagmat

09 Nov 2018, 22:22

10

2

1,423

by: bumpbot

13 Dec 2023, 23:26

ER

Is it true that a > b? (1) 2a > 2b (2) a + c

Sub 505 Level | Inequalities

Sub 505 Level | Inequalities hide tags

briozeal

10 Oct 2005, 19:12

10

6

12,824

by: bumpbot

13 Dec 2023, 10:42

ER

If y > 0, what is the value of y ? (1) y^2 ≤ y

505-555 Level | Inequalities

505-555 Level | Inequalities hide tags

Bunuel

09 Mar 2020, 05:25

10

6

4,806

by: bumpbot

23 Nov 2023, 06:43

ER

A can manufacturing company has 5 identical machines,

505-555 Level | Work Problems

505-555 Level | Work Problems hide tags

LipiSinha

15 Sep 2020, 05:25

10

4

6,199

by: bumpbot

21 Nov 2023, 03:10

ER

In a rectangular coordinate system, does point (0, 0)

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

Bunuel

03 Aug 2020, 00:56

10

9

2,853

by: Wiki001122

20 Nov 2023, 13:36

ER

The side of an equilateral triangle has the same

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

23 Jun 2015, 23:11

10

21,492

by: bumpbot

20 Nov 2023, 01:44

ER

If a and b are consecutive negative integers, is b

505-555 Level | Inequalities, Number Properties

505-555 Level | Inequalities, Number Properties hide tags

Bunuel

02 Oct 2015, 01:55

10

6

6,267

by: bumpbot

15 Nov 2023, 17:56

ER

If a and b are two distinct positive integers, what is

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

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

mangamma

19 Apr 2019, 09:18

10

4

2,879

by: bumpbot

14 Nov 2023, 07:07

ER

Two different teams, X and Y, which have no members in

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

rxs0005

22 Mar 2011, 06:55

10

7

3,809

by: bumpbot

08 Nov 2023, 01:19

Data Sufficiency (DS)