GMAT Club Forum

ER

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

Bunuel

25 Oct 2022, 08:11

55

7

24,470

by: unicornilove

22 May 2024, 11:49

ER

100 Hardest and easiest questions for DS as of May 2024

Bunuel

21 Aug 2015, 03:42

775

19

162,690

by: bumpbot

28 Nov 2023, 14:32

ER

DS Question Directory by Topic and Difficulty

bb

07 Mar 2012, 08:58

1,422

0

449,047

by: bb

07 Mar 2012, 08:58

ER

If a typist at Company X can type 75 words per a minute, how many mist

505-555 Level | Work and Rate Problems

Bunuel

31 Jul 2022, 06:15

1

1,004

by: rajchotu02

31 Jul 2022, 08:09

ER

If a truck averages 20 miles per gallon of gasoline on the first third

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

28 Apr 2017, 03:33

1

7

1,494

by: Bunuel

31 May 2017, 23:08

ER

If a triangle is inscribed in a circle such that a length of a side of

555-605 Level | Geometry

555-605 Level | Geometry hide tags

roastedchips

06 Jul 2017, 08:06

10

7

2,903

by: Pastillita

08 Mar 2022, 13:48

ER

If a triangle inscribed in a circle has area 40, what is the

655-705 Level | Geometry

655-705 Level | Geometry hide tags

rxs0005

22 Mar 2011, 09:46

16

15

6,105

by: bumpbot

13 Nov 2023, 18:20

ER

If a triangle has one side of 3 cm and another side of 4 cm, how long

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

14 Feb 2016, 04:16

6

3

6,600

by: bumpbot

20 Sep 2022, 11:21

ER

If a triangle has angle measures of x, y, and z, what is the value of

Sub 505 Level | Geometry

Sub 505 Level | Geometry hide tags

Bunuel

02 Feb 2022, 05:30

1

837

by: Charli08

05 Feb 2022, 04:38

ER

If a total of 84 students are enrolled in two sections of a calculus

Sub 505 Level | Overlapping Sets, Word Problems

Sub 505 Level | Overlapping Sets, Word Problems hide tags

Bunuel

22 Dec 2014, 08:48

16

11

9,361

by: bumpbot

22 Oct 2023, 11:38

ER

If a total of 55 books were sold at a community book fair and if each

555-605 Level | Overlapping Sets

555-605 Level | Overlapping Sets hide tags

Bunuel

08 Jun 2022, 07:30

1

754

by: sanjitscorps18

08 Jun 2022, 08:02

ER

If a total of 30 puppies is displayed in the two windows of a pet stor

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

29 Nov 2023, 02:30

1

523

by: T4Star

01 Dec 2023, 00:50

ER

If a teacher distributed 105 candies to 50 students in her class, such

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

Bunuel

20 Feb 2023, 07:41

1

750

by: $!vakumar.m

23 Feb 2023, 10:42

ER

If a student is selected at random from Learngood Elementary, what is

Sub 505 Level | Probability

Sub 505 Level | Probability hide tags

Bunuel

25 Jul 2018, 05:12

8

5

4,254

by: bumpbot

21 Mar 2024, 07:07

ER

If a store sold 30 more televisions this month than last month, by wha

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

29 Dec 2020, 23:03

1

902

by: meanup

30 Dec 2020, 04:41

ER

If a stationery shop sells notebooks in A-4 size and A-5 size paper

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

28 Apr 2021, 08:00

1

629

by: MarmikUpadhyay

28 Apr 2021, 21:02

ER

If a square with 20 as one side’s length and decreases to a and b show

705-805 Level | Geometry

705-805 Level | Geometry hide tags

MathRevolution

21 Mar 2016, 18:29

8

7

2,267

by: bumpbot

13 Jan 2022, 07:23

ER

If a shopkeeper purchased an item at a cost of x dollars and sold it

555-605 Level | Percent and Interest Problems, Word Problems

555-605 Level | Percent and Interest Problems, Word Problems hide tags

Bunuel

16 Oct 2018, 01:54

5

2

2,123

by: bumpbot

30 Aug 2020, 19:37

ER

If a set of 6 positive integers has an average (arithmetic mean) of 53

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

07 Jan 2018, 23:07

2

1

1,226

by: amanvermagmat

10 Jan 2018, 23:29

ER

If a set consists of a certain number of consecutive integers, does th

555-605 Level | Multiples and Factors +2 tags

555-605 Level | Multiples and Factors, Number Properties, Statistics and Sets Problems hide tags

chetan2u

06 Dec 2020, 04:44

2

1

959

by: globaldesi

06 Dec 2020, 04:58

ER

If a sequence N has 150 terms, what is the 140th term of sequence N?

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

26 Sep 2018, 05:33

1

1,400

by: GMATinsight

26 Sep 2018, 06:37

ER

If a sequence A has 200 terms, what is the 100th term of A?

Sub 505 Level | Sequences

Sub 505 Level | Sequences hide tags

Bunuel

17 Apr 2018, 05:36

1

1,903

by: chetna14

18 Apr 2018, 21:28

ER

If a semicircle and triangle are pieced together to form the figure sh

555-605 Level | Geometry

555-605 Level | Geometry hide tags

Bunuel

17 Oct 2020, 13:06

2

4

1,319

by: CEdward

19 Feb 2021, 10:11

ER

If a school district paid a total of $35 per desk for x desks and a to

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

26 Apr 2019, 02:02

13

10

10,362

by: bumpbot

24 Jul 2023, 04:13

ER

If a salesman received a commission of 3% of the sales

555-605 Level | Arithmetic, Word Problems

555-605 Level | Arithmetic, Word Problems hide tags

ashwink

01 Mar 2017, 05:51

8

2

15,846

by: bumpbot

25 Mar 2024, 22:55

If a rope is cut into three pieces of unequal length, what is the leng

505-555 Level | Algebra, Word Problems

505-555 Level | Algebra, Word Problems hide tags

mciatto

31 Aug 2003, 16:21

32

12

22,191

by: bumpbot

11 Mar 2023, 10:42

ER

If A represents the tens digit and B represents the units digit in the

705-805 Level | Multiples and Factors, Number Properties

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

Bunuel

23 Oct 2023, 01:30

1

568

by: cosmoboiAB

24 Oct 2023, 00:55

ER

If a rectangular region has perimeter P inches and area A sq

605-655 Level | Geometry

605-655 Level | Geometry hide tags

1, 2

olifurlong

21 Sep 2013, 07:03

609

38

101,818

by: bumpbot

09 Feb 2023, 13:38

ER

If a rectangle has length a and width b, what is its area?

505-555 Level | Geometry

505-555 Level | Geometry hide tags

Bunuel

14 Dec 2018, 01:07

4

3

2,765

by: bumpbot

28 Aug 2023, 16:03

ER

If a real estate agent received a commission of 6 percent of the

Sub 505 Level | Word Problems

Sub 505 Level | Word Problems hide tags

Bunuel

12 Dec 2014, 07:21

16

8

72,178

by: bumpbot

15 Dec 2023, 12:38

ER

If a public distribution company loses 5 percent of its monthly allotm

505-555 Level | Word Problems

505-555 Level | Word Problems hide tags

Bunuel

24 Oct 2018, 00:42

3

1,275

by: Italiandrummer97

26 Oct 2018, 17:59

ER

If a price was increased by x% and then decreased by y%, is the new pr

805+ Level | Percent and Interest Problems

805+ Level | Percent and Interest Problems hide tags

Bunuel

05 Feb 2019, 23:59

26

6

12,997

by: bumpbot

15 Aug 2023, 04:37

ER

If a positive odd integer n has 8 positive factors, how many distinct

705-805 Level | Multiples and Factors, Number Properties

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

Bunuel

28 Apr 2022, 02:16

6

1

2,499

by: Nidzo

28 Apr 2022, 03:21

ER

If a positive integer n has 6 different positive factors, what is the

705-805 Level | Multiples and Factors

705-805 Level | Multiples and Factors hide tags

Bunuel

05 Dec 2022, 02:30

5

4

997

by: bumpbot

28 Dec 2023, 08:22

ER

If a positive integer n has 4 different factors, what is the value of

605-655 Level | Number Properties

605-655 Level | Number Properties hide tags

Bunuel

14 Jun 2023, 04:00

2

873

by: SaquibHGMATWhiz

08 Aug 2023, 09:59

ER

If a positive integer m is divided by d, the remainder is 5. What is

805+ Level | Multiples and Factors, Remainders

805+ Level | Multiples and Factors, Remainders hide tags

Bunuel

09 Dec 2019, 01:16

23

10

5,961

by: bumpbot

14 Dec 2023, 10:21

ER

If a positive decimal d has 7 nonzero digits, is d > 100 ?

555-605 Level | Number Properties

555-605 Level | Number Properties hide tags

Bunuel

15 Sep 2020, 07:15

11

3

3,386

by: bumpbot

13 Feb 2024, 03:05

If a point P(x,y) inside the above square ABCD is chosen at random and

805+ Level | Probability

805+ Level | Probability hide tags

kevincan

28 Aug 2006, 06:38

25

16

7,220

by: bumpbot

25 Mar 2022, 08:13

ER

If a pencil is selected at random from a desk drawer, what

555-605 Level | Probability

555-605 Level | Probability hide tags

sunita123

14 Jul 2014, 14:23

25

11

10,002

by: bumpbot

23 May 2022, 08:23

ER

If a number n is pulled out of a hat at random

555-605 Level | Probability

555-605 Level | Probability hide tags

HKD1710

15 Jan 2017, 08:54

4

1

1,903

by: Bunuel

15 Jan 2017, 09:04

ER

If a number N is decreased by p percent and then the resulting value

805+ Level | Algebra

805+ Level | Algebra hide tags

santorasantu

01 Oct 2015, 06:32

68

18

15,252

by: bumpbot

26 Nov 2023, 19:59

ER

If a number is selected at random from a set of 6 distinct integers

555-605 Level | Number Properties, Probability

555-605 Level | Number Properties, Probability hide tags

Bunuel

26 Nov 2019, 01:33

10

6

3,090

by: bumpbot

08 Dec 2022, 14:46

If a number is drawn at random from the first 1000 positive

Poor Quality

Poor Quality hide tags

GMATT73

23 Nov 2005, 07:19

73

14

24,130

by: Nevernevergiveup

12 Jul 2016, 22:53

ER

If a merchant purchased a sofa from a manufacturer for $400 and then s

555-605 Level | Word Problems

555-605 Level | Word Problems hide tags

Bunuel

26 Apr 2019, 03:33

73

12

19,457

by: bumpbot

24 Feb 2024, 10:38

ER

If a merchant purchased a Boombox CD for x dollars

555-605 Level | Percent and Interest Problems

555-605 Level | Percent and Interest Problems hide tags

GMATNinja

18 Apr 2022, 02:18

4

2

1,540

by: bumpbot

31 Jul 2023, 08:42

ER

If a marble is selected at random from a bag containing only red and

Sub 505 Level | Probability

Sub 505 Level | Probability hide tags

Bunuel

15 May 2017, 10:59

2

2,212

by: utkarshthapak

31 May 2017, 04:33

ER

If a machine depreciates each year at the rate of 50% of its previou

655-705 Level | Percent and Interest Problems

655-705 Level | Percent and Interest Problems hide tags

rheam25

15 Feb 2020, 05:49

7

4

2,517

by: bumpbot

26 Aug 2023, 20:48

ER

If a loan of P dollars, at an interest rate of r percent...

505-555 Level | Percent and Interest Problems, Word Problems

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

NeverSurrender

11 Oct 2013, 03:27

284

19

58,309

by: bumpbot

22 May 2024, 19:18

ER

If a line K passes through (1, 5) and the line K intersects with the

555-605 Level | Coordinate Geometry

555-605 Level | Coordinate Geometry hide tags

Bunuel

29 Jan 2020, 01:49

1

5

1,533

by: GMATinsight

21 Feb 2020, 03:46

ER

If a light bulb is selected at random from a shipment, what is the pro

Sub 505 Level | Probability

Sub 505 Level | Probability hide tags

Bunuel

24 Apr 2020, 02:11

7

8

5,082

by: exc4libur

26 Apr 2020, 15:54

ER

If a lathe machine manufactures screws and bolts at a constant rate

Sub 505 Level | Work and Rate Problems

Sub 505 Level | Work and Rate Problems hide tags

Bunuel

28 Apr 2021, 02:00

3

1,229

by: MBAHOUSE

17 Jul 2022, 17:49

ER

If a jewelry merchant bought a particular ring for $10,000 and sold th

Sub 505 Level | Percent and Interest Problems, Word Problems

Sub 505 Level | Percent and Interest Problems, Word Problems hide tags

Sajjad1994

05 Mar 2020, 08:02

2

1

777

by: CrackverbalGMAT

11 Mar 2020, 22:59

If a jar of candies is divided among 3 children, how many candies did

655-705 Level | Word Problems

655-705 Level | Word Problems hide tags

duahsolo

25 Oct 2016, 16:13

7

4

2,377

by: bumpbot

16 Jun 2021, 02:54

Data Sufficiency (DS)