GMAT Data Sufficiency (DS) Forum - Free Practice Questions

ER

Complete 1000 GMAT Data Sufficiency Series (DS-1000 Series) Questions

Bunuel

25 Oct 2022, 08:11

179

15

79,607

by: thisisakr

16 Apr 2026, 11:46

ER

100 Hardest and easiest questions for DS as of April 2026

1, 2

Bunuel

01 Jan 2026, 05:45

858

24

188,966

by: bumpbot

16 Sep 2025, 06:05

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DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

488,659

by: bb

29 Aug 2025, 13:27

ER

How many triangles can be formed using 8 points in a given p

555-605 (Medium) | Combinations, Geometry

555-605 (Medium) | Combinations, Geometry hide tags

1, 2

CasperMonday

23 Aug 2009, 05:46

143

27

43,485

by: bumpbot

31 Aug 2025, 21:35

ER

The figure above shows a streetlight that consists of a

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

eybrj2

21 Feb 2012, 03:01

94

15

15,530

by: bumpbot

29 Aug 2025, 07:40

ER

Is quadrilateral ABCD a rhombus?

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

1, 2

Economist

14 Oct 2009, 21:09

156

30

38,554

by: bumpbot

27 Aug 2025, 20:01

ER

If vertices of a triangle are A (5, 0), B (x, y) and C (25, 0), what

555-605 (Medium) | Coordinate Plane, Geometry

555-605 (Medium) | Coordinate Plane, Geometry hide tags

bb

11 Oct 2021, 03:50

45

7

16,082

by: bumpbot

26 Aug 2025, 23:56

ER

If 25 percent of the surface area of right circular cylinder X is shad

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

14 Mar 2018, 02:12

5

3

3,090

by: bumpbot

25 Aug 2025, 11:38

ER

In the figure above, RST is a triangle with angle measures as shown an

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

Bunuel

26 Apr 2019, 02:23

178

21

31,579

by: bumpbot

14 Aug 2025, 07:47

ER

If A is the area of a triangle with sides of lengths x, y, and z as sh

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

26 Apr 2019, 07:43

79

14

19,122

by: aditsatt

02 Aug 2025, 09:52

ER

What is the area of rectangular region R?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

1, 2

Bunuel

17 Jan 2014, 02:31

256

25

43,037

by: bumpbot

01 Aug 2025, 01:43

ER

The figure above shows four pieces of tile that have been glued togeth

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Bunuel

11 Dec 2014, 07:21

23

4

9,506

by: bumpbot

24 Jul 2025, 18:52

ER

How many cylindrical cans with a radius of 2 inches and a height of 6

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

damham17

22 Nov 2018, 04:01

72

6

12,142

by: Bunuel

23 Jul 2025, 14:23

ER

If the Longfellow Playground is rectangular, what is its width?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

13 Sep 2022, 02:54

13

5

19,165

by: bumpbot

21 Jul 2025, 05:33

ER

In rectangular region PQRS above, T is a point on side PS. If PS = 4,

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

06 Mar 2023, 00:14

126

16

31,778

by: bumpbot

21 Jul 2025, 01:55

ER

A rectangular floor that is 4 meters wide is to be completely covered

Sub 505 (Easy) | Geometry, Min-Max Problems

Sub 505 (Easy) | Geometry, Min-Max Problems hide tags

Bunuel

09 Dec 2014, 07:49

4

3

14,612

by: bumpbot

19 Jul 2025, 22:48

ER

In cross section, a tunnel that carries one lane of one-way traffic is

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

1, 2

Bunuel

16 Jun 2016, 03:51

120

24

34,819

by: bumpbot

19 Jul 2025, 05:20

ER

In the figure above, what is the perimeter of ΔPQR ?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

gmatt1476

21 Sep 2019, 18:40

62

6

15,327

by: bumpbot

19 Jul 2025, 01:46

ER

The side of an equilateral triangle has the same length as the diagona

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

23 Jun 2015, 23:11

11

10

22,623

by: bumpbot

29 Jun 2025, 16:00

ER

A car is being driven on a road. Assuming that the car's wheels turn

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

28 Oct 2014, 09:26

19

9

14,534

by: bumpbot

29 Jun 2025, 15:32

ER

The figure above shows a piece of cheese with a corner cut off to expo

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

26 Apr 2019, 07:45

22

14

11,724

by: bumpbot

29 Jun 2025, 15:05

ER

What is the volume of pyramid P? (1) The height of pyramid P is 7.

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

05 May 2023, 01:30

5

4

1,391

by: bumpbot

29 Jun 2025, 11:18

ER

What is the volume of cube C ?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

13 Feb 2023, 03:07

1

2

1,303

by: bumpbot

29 Jun 2025, 11:12

ER

The figure above represents a circle graph of Company H's total expens

Sub 505 (Easy) | Geometry, Graphs and Illustrations

Sub 505 (Easy) | Geometry, Graphs and Illustrations hide tags

Walkabout

07 Dec 2012, 09:21

57

13

35,513

by: bumpbot

28 Jun 2025, 21:40

ER

Is quadrilateral Q a square?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

yogachgolf

28 Nov 2007, 15:19

101

15

23,551

by: bumpbot

24 Jun 2025, 00:10

ER

In triangle XYZ, whatis the length of YZ?

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

29 Jan 2014, 02:19

69

11

53,853

by: bumpbot

21 Jun 2025, 15:13

ER

How many bags of grass seed were used for rectangular lawn X ?

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

16 Dec 2014, 05:53

29

8

6,387

by: bumpbot

21 Jun 2025, 05:13

ER

Square ABCD is inscribed in circle O. What is the area of square regio

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

21 Oct 2015, 21:40

61

18

56,917

by: bumpbot

21 Jun 2025, 03:56

ER

New DS set!!!

555-605 (Medium) | Algebra +7 tags

555-605 (Medium), 655-705 (Hard) | Algebra, Fractions and Ratios, Geometry, Inequalities, Probability, Remainders, Work and Rate Problems hide tags

1, 2, 3

Bunuel

10 Apr 2013, 08:10

814

57

138,691

by: bumpbot

20 Jun 2025, 04:59

ER

Does the curve (x-a)^2 + (y-b)^2=16 intersect the y-axis ?

805+ (Hard) | Coordinate Plane, Geometry

805+ (Hard) | Coordinate Plane, Geometry hide tags

christoph

26 Nov 2018, 12:09

239

16

25,189

by: bumpbot

17 Jun 2025, 12:37

ER

What is the number of cans that can be packed in a certain

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Walkabout

07 Dec 2012, 09:53

525

14

59,884

by: KarishmaB

16 Jun 2025, 05:07

ER

A rat in a maze starts walking 6 feet in a straight line, th

655-705 (Hard) | Geometry, Word Problems

655-705 (Hard) | Geometry, Word Problems hide tags

pratikshr

11 Aug 2014, 21:20

27

10

8,180

by: jmaxr

06 Jun 2025, 09:54

ER

On the xy-coordinate plane, a quadrilateral is bounded by

705-805 (Hard) | Coordinate Plane, Geometry

705-805 (Hard) | Coordinate Plane, Geometry hide tags

fluke

17 May 2011, 04:07

32

15

12,296

by: bumpbot

24 May 2025, 05:50

ER

A pentagon with 5 sides of equal length and 5 interior angles of equal

805+ (Hard) | Geometry

805+ (Hard) | Geometry hide tags

1, 2, 3, 4

Bunuel

01 Jun 2021, 03:27

1.0k

70

105,996

by: IanStewart

27 Apr 2025, 18:14

ER

An empty rectangular swimming pool has uniform depth. How long will it

505-555 (Easy) | Geometry, Work and Rate Problems

505-555 (Easy) | Geometry, Work and Rate Problems hide tags

Bunuel

03 Oct 2018, 03:04

31

6

15,541

by: Bunuel

21 Apr 2025, 02:06

ER

What is the number of 360-degree rotations that a bicycle wheel made

505-555 (Easy) | Distance and Speed Problems, Geometry

505-555 (Easy) | Distance and Speed Problems, Geometry hide tags

Bunuel

26 Apr 2017, 08:17

3

2,687

by: bumpbot

15 Apr 2025, 05:05

ER

Points M and P lie on square LNQR, and LM = LQ. What is the

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Pmar2012

25 Oct 2013, 09:11

162

9

49,078

by: bumpbot

07 Apr 2025, 19:43

ER

Find the perimeter of ABC? 1) AB = 3 and BC = 5 2) Area of ABC = 6

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

GMATinsight

02 Jul 2020, 20:02

14

9

3,895

by: bumpbot

05 Apr 2025, 04:16

ER

What is the volume of a certain rectangular solid?

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

1, 2

amod243

14 Dec 2012, 05:52

522

20

70,272

by: bumpbot

02 Apr 2025, 18:32

ER

Is parallelogram ABCD a rhombus? (1) The four triangle enclosed by the

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

Bunuel

28 Jul 2021, 02:00

5

4

2,249

by: bumpbot

29 Mar 2025, 15:04

ER

What is the volume of a right cylindrical can?

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

24 Jan 2019, 05:09

3

5

3,150

by: bumpbot

28 Mar 2025, 17:21

ER

The figure above shows the shape of a flower bed. If arc QR is a semic

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

gayathri

12 Jan 2005, 09:44

61

10

21,862

by: bumpbot

25 Mar 2025, 18:56

ER

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

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

22 Aug 2017, 01:43

3

4

2,643

by: bumpbot

24 Mar 2025, 14:28

ER

After a one-piece circular tablecloth of maximum possible area was cut

555-605 (Medium) | Geometry

555-605 (Medium) | Geometry hide tags

Bunuel

23 May 2020, 08:37

15

5

6,610

by: Tableclothlinen

20 Mar 2025, 01:14

ER

In the figure above, if PR is a line segment, what is the sum of the

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

17 Dec 2014, 07:56

10

3

7,449

by: bumpbot

19 Mar 2025, 19:11

ER

In the quadrilateral CDEF, CD||EF and DE||CF. Do all sides of CDEF hav

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

15 Jun 2022, 02:00

2

1,619

by: bumpbot

18 Mar 2025, 21:09

ER

A rectangle is defined to be "silver" if and only if the rat

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

TGC

13 Sep 2022, 02:57

81

10

14,964

by: AVMachine

18 Mar 2025, 06:18

ER

Is quadrilateral ABCD a rectangle? (1) Two sides of ABCD are equal in

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

27 Jan 2023, 02:30

1

2

1,177

by: bumpbot

17 Mar 2025, 20:05

ER

What is the area of the rectangular region above?

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

heygirl

30 Jan 2018, 21:00

76

19

16,660

by: bumpbot

17 Mar 2025, 19:19

ER

Are all angles of triangle ABC smaller than 90 degrees?

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

GMATPASSION

25 Jun 2013, 02:49

107

19

20,711

by: bumpbot

14 Mar 2025, 03:59

ER

In the figure above, PQRS is a square and AB = AC. Is the area of tria

705-805 (Hard) | Geometry

705-805 (Hard) | Geometry hide tags

AdmitJA

28 Jan 2015, 22:16

136

17

25,726

by: bumpbot

12 Mar 2025, 23:27

ER

The figure above shows the dimensions of a square picture frame that

605-655 (Medium) | Geometry

605-655 (Medium) | Geometry hide tags

Bunuel

15 Dec 2014, 09:00

101

15

18,554

by: bumpbot

12 Mar 2025, 19:20

ER

In triangle PQR, if PQ = x, QR = x + 2, and PR = y, which of the three

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

02 Oct 2022, 09:36

41

10

34,316

by: bumpbot

10 Mar 2025, 18:36