Data Sufficiency (DS)

16 Sep 2025, 06:05

ER

DS Question Directory by Topic and Difficulty

bb

29 Aug 2025, 13:27

1.5k

0

488,685

by: bb

29 Aug 2025, 13:27

ER

What is the value of the positive integer a?

805+ (Hard) | Multiples and Factors, Number Properties

805+ (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

29 Jan 2015, 08:28

55

16

12,262

by: Vivek1707

17 Jan 2026, 06:30

ER

12 Days of Christmas GMAT Competition - Day 2: A car is randomly

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

Bunuel

17 Dec 2024, 09:00

23

12

4,556

17 Jan 2026, 15:13

ER

If Nadia, Dan and Rachel have a total of $120, how much money does

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

17 Jan 2026, 09:15

3

2

273

by: AravNaidu

18 Jan 2026, 02:11

ER

In a large bookcase, each shelf contains the same number of books

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

13 Dec 2024, 01:30

2

1,845

18 Jan 2026, 04:43

ER

Lily can either buy oranges at $3 per dozen or buy a basket that conta

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

13 Oct 2021, 08:30

6

2

1,961

18 Jan 2026, 13:45

ER

Five friends recently visited a famous chocolatier, and collectively

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

23 Jan 2015, 07:44

48

15

11,802

18 Jan 2026, 14:39

ER

The Financial News Daily has 25 reporters covering Asia, 20 covering

555-605 (Medium) | Overlapping Sets

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Bunuel

18 Jan 2026, 17:15

1

0

290

18 Jan 2026, 17:15

ER

If (n + 3)(n − 1) − (n − 2)(n − 1) = m(n − 1), what is the value of n?

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

01 Nov 2018, 00:08

9

7

2,472

19 Jan 2026, 03:03

ER

A pumpkin patch contains x pumpkins that weigh 10 pounds each and y pu

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

02 May 2026, 10:09

8

4

4,079

19 Jan 2026, 03:18

ER

The total cost to charter a bus was shared equally by the people who

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

23 May 2020, 08:41

47

10

13,591

19 Jan 2026, 06:40

ER

List P contains m numbers; list Q contains n numbers. If the two lists

705-805 (Hard) | Statistics and Sets Problems

705-805 (Hard) | Statistics and Sets Problems hide tags

Bunuel

16 Oct 2020, 00:15

48

7

11,174

19 Jan 2026, 09:24

ER

A large barrel is 1/4 full of water. How many gallons of water did

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

19 Jan 2026, 09:15

1

223

19 Jan 2026, 22:52

ER

If x^2 - y^2 = 1, what is the value of x? (1) x + y = 1/2 (2) y^2 = 9

655-705 (Hard) | Algebra

655-705 (Hard) | Algebra hide tags

Bunuel

20 Sep 2023, 08:15

4

2

1,582

20 Jan 2026, 02:32

ER

The Patel, Lopez, and Russo families all had parties recently. There

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

05 Feb 2021, 01:15

10

3

4,847

20 Jan 2026, 05:07

ER

Is the distance traveled in t seconds at a feet per second greater

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

20 Jan 2026, 13:45

1

271

by: trocha

20 Jan 2026, 16:18

ER

The price of a television set was reduced by 25 percent. What was its

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

21 Oct 2022, 07:25

3

2

2,470

20 Jan 2026, 21:31

ER

At a certain used car market, at least 5 used cars are sold every day.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

10 Aug 2024, 08:30

2

637

by: zhangwma

20 Jan 2026, 21:34

ER

If a group of five Democrats take 3 hours to write a proposal, how

555-605 (Medium) | Work and Rate Problems

555-605 (Medium) | Work and Rate Problems hide tags

Bunuel

20 Jan 2026, 15:45

1

293

20 Jan 2026, 22:53

ER

An investor invests $10,000 at R percent simple annual interest and a

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

20 Jan 2026, 11:45

1

230

20 Jan 2026, 23:10

ER

In what year was Edward born? (1) In 1988, Edward turned 17 years old

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

20 Jan 2026, 09:15

1

235

20 Jan 2026, 23:25

ER

If, for an office, the total expenditure for computers, software, and

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

20 Jan 2026, 05:45

1

324

21 Jan 2026, 02:34

ER

Joanna worked 5 shifts at a used car lot last week. Joanna earns $200

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

06 Apr 2022, 04:30

14

5

3,461

21 Jan 2026, 09:18

ER

How old is Jim? (1) Eight years ago Jim was half as old as he is now.

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

02 Oct 2022, 08:00

4

2

4,334

by: JayBKK

21 Jan 2026, 19:03

ER

A bicycle store earned a different percent profit on each of the three

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

Bunuel

06 Apr 2022, 04:00

15

2

3,724

22 Jan 2026, 13:04

ER

If a, b, c and n are positive integers and m = a^4*b^3*c^n, how many

705-805 (Hard) | Multiples and Factors, Number Properties

705-805 (Hard) | Multiples and Factors, Number Properties hide tags

Bunuel

13 Jun 2023, 08:00

14

5

1,995

22 Jan 2026, 13:09

ER

The ratio of the number of employees of three companies X, Y

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

18 Jun 2023, 14:42

39

8

14,932

by: egmat

22 Jan 2026, 23:07

ER

A certain toy store sold 20 toys yesterday, each of which was either

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

Bunuel

20 Nov 2022, 12:30

9

5

2,600

by: egmat

22 Jan 2026, 23:10

ER

What is the volume of milk present in a mixture of milk and water?

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

Bunuel

22 Jan 2026, 09:15

1

306

22 Jan 2026, 23:51

ER

The average (arithmetic mean) salary in a firm increased by 20% after

655-705 (Hard) | Statistics and Sets Problems

655-705 (Hard) | Statistics and Sets Problems hide tags

Bunuel

06 Nov 2024, 01:31

5

2

1,325

23 Jan 2026, 00:07

ER

If 60 people attend a party, how many of these people drink coffee?

505-555 (Easy) | Overlapping Sets

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Bunuel

22 Jan 2026, 05:45

1

303

23 Jan 2026, 00:29

ER

How many sandwiches were sold today at a certain sandwich stand?

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

22 Jan 2026, 03:45

1

359

23 Jan 2026, 00:56

ER

A box has some red and some green balls in it. There are no balls of

505-555 (Easy) | Probability

505-555 (Easy) | Probability hide tags

Bunuel

04 Aug 2021, 05:30

4

2

3,550

23 Jan 2026, 10:00

ER

A bag has red, blue, green, and yellow marbles in the ratio 6:5:2:2.

555-605 (Medium) | Fractions and Ratios, Word Problems

555-605 (Medium) | Fractions and Ratios, Word Problems hide tags

Bunuel

28 Apr 2021, 08:30

3

2

3,142

23 Jan 2026, 10:03

ER

In a bag with red, blue, green and yellow balls, the number of red bal

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

05 May 2020, 02:53

5

4

7,407

23 Jan 2026, 10:06

ER

A certain bag contains only red and blue marbles. Are there at least 2

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

16 Mar 2022, 07:30

3

2

2,322

23 Jan 2026, 10:10

ER

How long would it take for ball moving in a straight line to travel 24

555-605 (Medium) | Distance and Speed Problems

555-605 (Medium) | Distance and Speed Problems hide tags

Bunuel

23 Jan 2026, 03:45

1

369

23 Jan 2026, 10:53

ER

On a recent test, Kevin scored m percent higher than the class average

555-605 (Medium) | Percent and Interest Problems, Statistics and Sets Problems

555-605 (Medium) | Percent and Interest Problems, Statistics and Sets Problems hide tags

Bunuel

23 Jan 2026, 07:45

1

348

23 Jan 2026, 11:10

ER

A certain experiment has three possible outcomes. The outcomes are mut

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

Bunuel

23 Jan 2026, 15:46

45

6

8,152

by: BrenCraw

23 Jan 2026, 14:26

ER

Find the percent change in the revenue generated by a salesman.

655-705 (Hard) | Percent and Interest Problems, Word Problems

655-705 (Hard) | Percent and Interest Problems, Word Problems hide tags

Bunuel

23 Jan 2026, 05:45

1

401

23 Jan 2026, 22:15

ER

To increase revenue, a soft-drink company changed the price of and

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

21 Jan 2026, 09:15

1

311

23 Jan 2026, 22:50

ER

In 2001, John paid 5 percent of his taxable income as taxes. In 2002

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

Bunuel

20 Jan 2026, 07:45

1

439

23 Jan 2026, 23:07

ER

In 2001, what was the ratio of the number of employees in Company A to

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

21 Jan 2026, 03:45

1

379

23 Jan 2026, 23:21

ER

What percent of juice bottles are labeled correctly; that is, Guava

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

21 Jan 2026, 05:45

1

323

24 Jan 2026, 01:20

ER

Jays net income equals his salary minus taxes. By what percent did

555-605 (Medium) | Percent and Interest Problems

555-605 (Medium) | Percent and Interest Problems hide tags

Bunuel

21 Jan 2026, 07:45

1

453

24 Jan 2026, 01:35

ER

Will the interest earned on an investment of $4360 in fund X be

605-655 (Medium) | Percent and Interest Problems

605-655 (Medium) | Percent and Interest Problems hide tags

Bunuel

24 Jan 2026, 05:45

1

0

343

24 Jan 2026, 05:45

ER

A certain mixture of paint requires blue, yellow, and red paints in

505-555 (Easy) | Fractions and Ratios +2 tags

505-555 (Easy) | Fractions and Ratios, Mixture Problems, Word Problems hide tags

Bunuel

26 Jun 2017, 02:07

268

18

49,851