GMAT Club Forum

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000

Bunuel

25 Oct 2022, 08:11

54

7

24,068

by: unicornilove

22 May 2024, 11:49

ER

100 Hardest and easiest questions for DS as of April

Bunuel

21 Aug 2015, 03:42

775

19

162,399

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,421

0

448,631

by: bb

07 Mar 2012, 08:58

A parallelogram's side is 5 cm long. What is its area?

705-805 Level | Geometry

705-805 Level | Geometry hide tags

SherzodAzamov

09 Jan 2021, 07:35

7

2

1,428

by: CEdward

10 Mar 2021, 23:22

ER

Paul owns p books. Joanie owns j books. If p ≠ j,

555-605 Level | Inequalities

555-605 Level | Inequalities hide tags

Bunuel

19 Feb 2021, 10:04

7

5

3,068

by: Bunuel

05 Mar 2021, 04:15

ER

Greg buys bananas and apples for a total price of

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

03 Dec 2017, 01:00

7

6

2,831

by: ScottTargetTestPrep

03 Mar 2021, 11:45

ER

What is the ratio of OA to AC? (1) OD is half the

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

18 Sep 2018, 22:02

7

8

1,866

by: bumpbot

03 Mar 2021, 05:30

ER

When a positive integer x is divided by 12, what is

605-655 Level | Remainders

605-655 Level | Remainders hide tags

MathRevolution

22 May 2017, 01:17

7

4

3,496

by: CEdward

28 Feb 2021, 01:43

ER

If x, y, z are all integers, is xyz odd?

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

Bunuel

07 Feb 2020, 04:28

7

4

2,828

by: bumpbot

23 Feb 2021, 01:34

ER

What is the area of ∆ABC? 1) Two sides of ∆ABC are

705-805 Level | Geometry

705-805 Level | Geometry hide tags

GMATinsight

19 Feb 2021, 07:00

7

3

782

by: GMATinsight

22 Feb 2021, 04:59

ER

If x, y and z are different integers, is x divisible

655-705 Level | Multiples and Factors

655-705 Level | Multiples and Factors hide tags

WpackAlumDukeBound

12 Feb 2013, 05:54

7

3

9,754

by: bumpbot

18 Feb 2021, 19:27

ER

Two players Lampard and Essien had a certain number of

705-805 Level | Algebra, Word Problems

705-805 Level | Algebra, Word Problems hide tags

DHAR

31 Jul 2017, 07:36

7

4

4,567

by: bumpbot

15 Feb 2021, 02:22

ER

What is the ratio of houses with smoke alarms to

Sub 505 Level | Arithmetic, Fractions and Ratios

Sub 505 Level | Arithmetic, Fractions and Ratios hide tags

EMPOWERgmatRichC

30 Sep 2019, 20:32

7

5

2,411

by: Abramo

08 Feb 2021, 07:21

ER

What is the value of |y||y - 3| ?

505-555 Level | Absolute Values, Algebra

505-555 Level | Absolute Values, Algebra hide tags

Helium

04 Dec 2018, 08:54

7

4

1,870

by: bumpbot

28 Jan 2021, 12:25

ER

Is x > = y ?

655-705 Level | Absolute Values

655-705 Level | Absolute Values hide tags

registerincog

02 Aug 2014, 06:00

7

2

2,769

by: bumpbot

20 Jan 2021, 20:04

ER

What is the average (arithmetic mean) of 12

555-605 Level | Statistics and Sets Problems

555-605 Level | Statistics and Sets Problems hide tags

Bunuel

03 Dec 2017, 06:14

7

3

4,277

by: bumpbot

14 Jan 2021, 11:37

ER

If both x and y are positive integers less than 90 and

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

Bunuel

31 May 2016, 05:43

7

5

2,330

by: bumpbot

12 Jan 2021, 01:05

ER

If x, y, and z are positive integers, and y and z are

705-805 Level | Multiples and Factors

705-805 Level | Multiples and Factors hide tags

Bunuel

07 Jan 2021, 01:15

7

2

1,215

by: TarunKumar1234

07 Jan 2021, 14:07

ER

Are the integers p, q, r in an arithmetic progression?

705-805 Level | Number Properties, Sequences

705-805 Level | Number Properties, Sequences hide tags

amanvermagmat

17 Jan 2019, 22:05

7

5

1,974

by: Mansamba

03 Jan 2021, 08:00

ER

If a and b are positive integers, What is the value of

Poor Quality

Poor Quality hide tags

Kritisood

22 Apr 2020, 08:28

7

9

3,015

by: Commendlionel

12 Dec 2020, 01:56

ER

If 3b − |a| = 27, what is the value of b? (1) a^2 =

505-555 Level | Absolute Values, Algebra

505-555 Level | Absolute Values, Algebra hide tags

Bunuel

18 Mar 2020, 09:14

7

4

3,700

by: xabi14

29 Nov 2020, 06:20

ER

The average of 6 numbers is 8. One new number is now

505-555 Level | Statistics and Sets Problems

505-555 Level | Statistics and Sets Problems hide tags

EgmatQuantExpert

04 Jul 2018, 06:49

7

5

3,602

by: gmexamtaker1

28 Nov 2020, 09:20

ER

Is (x-y)*(x+y) an even integer?

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

MRS

18 Feb 2011, 06:41

7

3

4,135

by: bumpbot

22 Nov 2020, 20:28

ER

ABCD is a quadrilateral as shown in the figure above.

505-555 Level | Geometry

505-555 Level | Geometry hide tags

arabella

04 Oct 2017, 11:09

7

5

5,785

by: hkkat

13 Nov 2020, 23:29

ER

If x is a positive integer then find x?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

GMATinsight

26 Jan 2020, 05:44

7

1,520

by: MHIKER

12 Nov 2020, 07:38

ER

A jogger runs along the track PABCQRCDASP. How many

705-805 Level | Geometry

705-805 Level | Geometry hide tags

Bunuel

30 Oct 2020, 00:15

7

1,574

by: yashikaaggarwal

31 Oct 2020, 06:23

ER

If the length of arc ACB in the circle above is 5p, is

655-705 Level | Geometry

655-705 Level | Geometry hide tags

Bunuel

17 Oct 2020, 12:26

7

8

1,705

by: Bunuel

23 Oct 2020, 08:54

ER

If x ≠ 0, what is x ? (1) x(x^5)^2/x^4 = 128 (2)

555-605 Level | Algebra, Exponents

555-605 Level | Algebra, Exponents hide tags

Bunuel

12 Jul 2019, 02:07

7

4

1,695

by: bumpbot

08 Oct 2020, 11:28

ER

Running at the same constant rate, 5 identical

555-605 Level | Work and Rate Problems

555-605 Level | Work and Rate Problems hide tags

Bunuel

05 May 2017, 04:53

7

3

5,240

by: bumpbot

02 Oct 2020, 06:11

ER

is x negative?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

1, 2

GMATBusters

04 Jan 2020, 18:57

7

23

4,322

by: ScottTargetTestPrep

10 Sep 2020, 07:14

ER

Is x > x^2? (1) x^2 is less than 1 but greater than

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

Lampard42

17 Jun 2019, 03:07

7

6

2,551

by: bumpbot

07 Sep 2020, 03:57

ER

Is it possible for a wooden block in the shape of a

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

rakshitsood21

30 Aug 2020, 09:20

7

6

2,458

by: jrk23

07 Sep 2020, 00:34

ER

Three hoses, x, y, and z, each pump water at a

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Bunuel

16 Jan 2017, 09:36

7

6

3,167

by: bumpbot

19 Aug 2020, 08:45

ER

Were more new sports cars or new sedans purchased in

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

22 Jan 2016, 10:32

7

6

2,100

by: Archit3110

16 Aug 2020, 18:53

ER

If y = 2(x+1) what is the value of x + y?

555-605 Level | Algebra

555-605 Level | Algebra hide tags

Bunuel

14 Apr 2015, 04:48

7

4

2,925

by: bumpbot

13 Aug 2020, 18:04

ER

If p and q are positive integers, is q odd?

605-655 Level | Algebra

605-655 Level | Algebra hide tags

a70

04 Oct 2018, 03:40

7

3

2,777

by: bumpbot

11 Aug 2020, 21:40

ER

If Y is a real number, is Y > 10? (1) {Y} = 10,

655-705 Level | Number Properties

655-705 Level | Number Properties hide tags

amanvermagmat

10 May 2018, 11:10

7

11

1,584

by: bumpbot

06 Aug 2020, 02:12

ER

The variables a, b, x, and y are positive integers,

555-605 Level | Multiples and Factors

555-605 Level | Multiples and Factors hide tags

Bunuel

29 Jul 2020, 02:42

7

6

1,609

by: bidskamikaze

29 Jul 2020, 20:44

ER

Is the product of x, y, and z equal to 1?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

13 Dec 2015, 05:17

7

2

5,648

by: dimri10

20 Jul 2020, 11:34

ER

If x < y, is x^2 > y^3 ? (1) |x|y < 0 (2) x^3

605-655 Level | Absolute Values, Inequalities

605-655 Level | Absolute Values, Inequalities hide tags

DHAR

31 Jul 2017, 06:16

7

4

3,890

by: bumpbot

18 Jul 2020, 14:24

ER

What is the area of isosceles triangle X?

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

26 Jun 2015, 02:22

7

9

6,508

by: bumpbot

09 Jul 2020, 01:05

ER

If in the figure above angle POS is 60°, what is the

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

11 Sep 2018, 03:07

7

2

1,573

by: bumpbot

02 Jul 2020, 07:44

ER

If x is a positive integer, does 6 divide evenly into

505-555 Level | Multiples and Factors

505-555 Level | Multiples and Factors hide tags

Bunuel

19 Apr 2016, 03:11

7

6

3,143

by: TestPrepUnlimited

28 Jun 2020, 14:05

ER

is m/n greater than 1 ?

705-805 Level | Inequalities

705-805 Level | Inequalities hide tags

GMATBusters

04 Apr 2020, 01:39

7

10

1,872

by: Papist

25 Jun 2020, 12:11

ER

If x is a non-zero number, find x? (1) 2|x| = 2x^2

655-705 Level | Absolute Values, Number Properties

655-705 Level | Absolute Values, Number Properties hide tags

GMATinsight

23 Jun 2020, 22:05

7

6

1,303

by: Archit3110

23 Jun 2020, 22:55

ER

Two shopkeepers, Bruce and Wayne, sold the same toy at

705-805 Level | Word Problems

705-805 Level | Word Problems hide tags

Bunuel

13 May 2020, 08:54

7

5

2,090

by: Kritisood

21 Jun 2020, 03:56

ER

Boats X and Y are moving towards each other in still

605-655 Level | Distance and Speed Problems

605-655 Level | Distance and Speed Problems hide tags

Bunuel

06 May 2020, 22:39

7

6

2,861

by: sahylsharma

13 Jun 2020, 08:33

ER

In a sequence of 10 consecutive integers, what is the

Poor Quality

Poor Quality hide tags

niteshwaghray

21 May 2017, 22:52

7

4

2,218

by: Kritisood

13 Jun 2020, 02:17

ER

Mr. Hock wanted to buy a car. He had shortlisted 15

605-655 Level | Overlapping Sets

605-655 Level | Overlapping Sets hide tags

akurathi12

15 Feb 2019, 09:31

7

4

4,061

by: Bunuel

11 Jun 2020, 12:59

ER

In the decimal representation of z above, x denotes

Sub 505 Level | Number Properties

Sub 505 Level | Number Properties hide tags

Bunuel

03 Jun 2020, 02:02

7

2,218

by: yashikaaggarwal

03 Jun 2020, 20:48

ER

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

705-805 Level | Algebra, Exponents

705-805 Level | Algebra, Exponents hide tags

chetan2u

01 Jun 2020, 01:03

7

4

2,449

by: chetan2u

02 Jun 2020, 21:56

ER

On the x-y coordinate grid, are points A(m, n) and

505-555 Level | Absolute Values, Coordinate Geometry

505-555 Level | Absolute Values, Coordinate Geometry hide tags

Bunuel

25 May 2020, 05:03

7

4

2,134

by: sambitspm

25 May 2020, 20:33

ER

If % denotes one of the arithmetic operations,

805+ Level | Functions and Custom Characters

805+ Level | Functions and Custom Characters hide tags

Bunuel

20 May 2020, 03:11

7

3

1,987

by: sambitspm

21 May 2020, 22:58

Data Sufficiency (DS)