Problem Solving (PS)

19 Mar 2026, 03:54

ER

A solution contains 8 parts of water for every 7 parts of

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

1, 2

udaymathapati

15 Jul 2012, 06:25

252

35

22,342

by: MartyMurray

19 Mar 2026, 04:57

ER

A factory has four assembly machines that operate at constan

555-605 (Medium) | Work and Rate Problems

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

kevincan

19 Mar 2026, 06:40

1

0

195

by: kevincan

19 Mar 2026, 06:40

ER

Find the maximum value of f(x) = 18-|3+x|, x belongs to R

555-605 (Medium) | Absolute Values, Min-Max Problems

555-605 (Medium) | Absolute Values, Min-Max Problems hide tags

ButwhY

15 May 2013, 02:31

79

12

14,770

19 Mar 2026, 07:19

ER

Which of the following could be the median of the 4 integers listed ab

605-655 (Medium) | Statistics and Sets Problems

605-655 (Medium) | Statistics and Sets Problems hide tags

Bunuel

20 Jan 2022, 08:15

43

5

12,267

19 Mar 2026, 07:25

ER

The list -1, 4, x, x^2, 11, 5 contains six numbers, where x

655-705 (Hard) | Must or Could be True, Statistics and Sets Problems

655-705 (Hard) | Must or Could be True, Statistics and Sets Problems hide tags

kevincan

19 Mar 2026, 01:08

1

4

296

by: kevincan

19 Mar 2026, 07:46

ER

Which of the following inequalities is always true for any

505-555 (Easy) | Absolute Values, Must or Could be True

505-555 (Easy) | Absolute Values, Must or Could be True hide tags

derekgmat

09 Nov 2012, 11:03

80

8

16,060

19 Mar 2026, 08:12

ER

2*10^(1/3) =

505-555 (Easy) | Roots

505-555 (Easy) | Roots hide tags

guddo

30 Jan 2024, 10:55

15

2

4,736

19 Mar 2026, 08:55

ER

For a manufacturer, the cost of producing x units is given the express

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

Bunuel

12 Oct 2021, 03:45

3

2

2,251

19 Mar 2026, 09:05

ER

In a certain school, a teachers wants to divide students in groups, so

705-805 (Hard) | Multiples and Factors, Remainders

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

Bunuel

13 Apr 2020, 10:26

28

7

5,639

by: modiperspiciatis

19 Mar 2026, 09:10

ER

How many values of x satisfy the equation ||x - 7| - 9| = 11?

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

Bunuel

10 Nov 2023, 08:20

18

3

4,229

19 Mar 2026, 09:15

ER

If |x + 5| = 3 and |2y - 1|/3 = 5, then |x + y| could equal each of th

555-605 (Medium) | Absolute Values

555-605 (Medium) | Absolute Values hide tags

Bunuel

20 Jul 2018, 00:13

11

4

9,893

19 Mar 2026, 09:17

ER

The range of a set of measurements is 112.4. If each measurement in

505-555 (Easy) | Statistics and Sets Problems

505-555 (Easy) | Statistics and Sets Problems hide tags

guddo

24 Jan 2024, 08:52

28

3

7,019

19 Mar 2026, 09:29

ER

What is sum of all solutions to equation: x^(x^2 + 2)

805+ (Hard) | Exponents

805+ (Hard) | Exponents hide tags

BrentGMATPrepNow

11 Jan 2021, 15:11

65

8

8,257

19 Mar 2026, 09:35

ER

An electric company charges its commercial customers according the

655-705 (Hard) | Word Problems

655-705 (Hard) | Word Problems hide tags

NikkiL

31 Dec 2020, 06:22

8

7

3,197

by: GSV

19 Mar 2026, 10:00

ER

A pod of 6 dolphins always swims single file, with 3 females

Sub 505 (Easy) | Combinations

Sub 505 (Easy) | Combinations hide tags

sahil7389

24 Aug 2014, 05:53

25

5

16,599

19 Mar 2026, 10:32

ER

Mario's Pizza has two choices of crust: deep dish and thin-and-crispy.

505-555 (Easy) | Combinations

505-555 (Easy) | Combinations hide tags

NvrEvrGvUp

01 Nov 2013, 18:34

36

7

20,676

19 Mar 2026, 10:38

ER

The table shows the results of a Mathematics test in a class. The test

Sub 505 (Easy) | Statistics and Sets Problems

Sub 505 (Easy) | Statistics and Sets Problems hide tags

MathRevolution

18 Oct 2019, 03:05

2

3

2,062

19 Mar 2026, 10:46

n2 vs C(n,3): A common polygon triangle-counting trap on GMAT DS

General Math Questions

General Math Questions hide tags

vallequalle

18 Mar 2026, 10:41

4

2

143

by: vallequalle

19 Mar 2026, 10:52

ER

Given f(x) = 2x/(2x − 1), for what value of x, does f(f(x)) = −1?

555-605 (Medium) | Functions and Custom Characters

555-605 (Medium) | Functions and Custom Characters hide tags

Bunuel

22 Oct 2020, 12:48

12

4

4,149

19 Mar 2026, 11:37

ER

Kesha paid a sales tax of x percent on her purchase. If the sales tax

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

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

1, 2

MrWhite

16 Oct 2023, 14:01

301

21

25,300

by: Vineetguptarath

19 Mar 2026, 11:49

ER

80 students applied in 3 different exams – A, B, and C. 50% of the stu

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

junii

10 Apr 2021, 03:01

22

2

4,261

19 Mar 2026, 12:41

Sarah has invested in a fund that yields a fixed annual interest rate

805+ (Hard) | Percent and Interest Problems

805+ (Hard) | Percent and Interest Problems hide tags

MAN11

09 Nov 2024, 08:43

13

3

1,672

19 Mar 2026, 13:27

ER

Jacobo allocated money between a stock market fund and a gov

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

kevincan

19 Mar 2026, 14:04

2

0

184

by: kevincan

19 Mar 2026, 14:04

ER

Last year, the numbers of oak, elm, and birch trees in Indep

655-705 (Hard) | Fractions and Ratios

655-705 (Hard) | Fractions and Ratios hide tags

kevincan

18 Mar 2026, 15:13

4

2

261

19 Mar 2026, 18:47

ER

Overall supermarket sales have increased by 25%, and Safeco

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

kevincan

18 Mar 2026, 16:14

3

1

238

19 Mar 2026, 18:48

ER

The letters in the word MATHEMATICIAN are written out in the following

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

Bunuel

02 Dec 2019, 00:25

3

3,229

19 Mar 2026, 18:50

ER

In a classroom there are 100 pupils, of whom 40 are boys, 30 wear glas

Sub 505 (Easy) | Overlapping Sets, Probability

Sub 505 (Easy) | Overlapping Sets, Probability hide tags

Bunuel

21 Sep 2020, 04:45

10

3

2,098

19 Mar 2026, 18:51

ER

A bag of marbles contains twice as many red marbles as blue marbles, a

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

Bunuel

16 Dec 2020, 04:30

1

4

5,517

19 Mar 2026, 18:52

ER

Claudio wants to be well prepared for a long marathon that will occur

805+ (Hard) | Algebra +2 tags

805+ (Hard) | Algebra, Inequalities, Sequences hide tags

fskilnik

12 Mar 2019, 12:46

19

2

2,907

19 Mar 2026, 18:55

ER

In how many ways can 5 apples (identical) be distributed among 4 child

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

1, 2

Bunuel

29 Sep 2015, 08:18

284

20

94,661

19 Mar 2026, 20:11

ER

There are 2 parallel line segments AB and CD in a plane.

605-655 (Medium) | Combinations, Geometry

605-655 (Medium) | Combinations, Geometry hide tags

TheOutlawTorn

19 Mar 2026, 22:48

136

7

22,013

19 Mar 2026, 22:45

ER

If |3-x| < x+5, which of the following

655-705 (Hard) | Absolute Values, Must or Could be True

655-705 (Hard) | Absolute Values, Must or Could be True hide tags

ajaygaur319

22 Jun 2020, 04:43

39

12

9,731

19 Mar 2026, 22:59

ER

16 2/3% of 72 companies that were formed last year plan to h

605-655 (Medium) | Percent and Interest Problems

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

kevincan

19 Mar 2026, 11:12

4

3

334

by: harjas2222

20 Mar 2026, 02:46

ER

A drawer contained red socks and black socks. When two socks are drawn

555-605 (Medium) | Min-Max Problems, Probability

555-605 (Medium) | Min-Max Problems, Probability hide tags

Bunuel

05 Mar 2021, 04:15

15

7

9,034

20 Mar 2026, 03:02

ER

Olek drove yesterday at 40 miles per hour in the city and 6

805+ (Hard) | Distance and Speed Problems

805+ (Hard) | Distance and Speed Problems hide tags

kevincan

18 Mar 2026, 05:32

3

2

283

by: Advait01

20 Mar 2026, 03:04

ER

A factory produces metal rods using two machines, Machine A and Machin

655-705 (Hard) | Work and Rate Problems

655-705 (Hard) | Work and Rate Problems hide tags

Demonicgod

15 Feb 2026, 20:36

3

5

659

by: Advait01

20 Mar 2026, 03:37

ER

If x/|y| = -1 which of the following must be true?

555-605 (Medium) | Absolute Values, Algebra

555-605 (Medium) | Absolute Values, Algebra hide tags

Avigano

17 Jul 2016, 10:36

275

12

46,865

20 Mar 2026, 03:43

ER

|x - y| + x = y, which of the following must be true?

655-705 (Hard) | Absolute Values

655-705 (Hard) | Absolute Values hide tags

TanvirMahtab22

20 Mar 2026, 03:51

29

4

4,743

20 Mar 2026, 03:48

ER

What is the smallest positive integer n for which 324 is a

555-605 (Medium) | Exponents, Multiples and Factors

555-605 (Medium) | Exponents, Multiples and Factors hide tags

chintzzz

01 Jun 2014, 09:38

131

17

28,284

20 Mar 2026, 03:55

ER

If n ≠ -5, which of the following has the least value?

655-705 (Hard) | Inequalities, Min-Max Problems

655-705 (Hard) | Inequalities, Min-Max Problems hide tags

Bunuel

03 Jun 2021, 05:30

12

2

3,388

20 Mar 2026, 04:51

ER

The list shown consists of the times, in seconds, that it took each of

655-705 (Hard) | Statistics and Sets Problems

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

forgmat

21 Aug 2007, 17:27

217

19

42,117

by: shwetakoshija

20 Mar 2026, 04:51

A Shopkeeper buys 100 pens at

705-805 (Hard) | Percent and Interest Problems

705-805 (Hard) | Percent and Interest Problems hide tags

imrazu

17 Oct 2021, 07:29

2

1,575

by: laborumplaceat

20 Mar 2026, 05:32

ER

If a and b are integers and |a - b| = 16, what is the minimum possible

655-705 (Hard) | Absolute Values, Min-Max Problems

655-705 (Hard) | Absolute Values, Min-Max Problems hide tags

btrg

16 Apr 2019, 09:20

65

15

10,695

20 Mar 2026, 05:50

ER

When positive integer p is divided by positive integer x,

655-705 (Hard) | Number Properties, Remainders

655-705 (Hard) | Number Properties, Remainders hide tags

stonecold

18 Oct 2016, 13:03

31

4

5,225

20 Mar 2026, 06:57

ER

On July 31, 2025, John was twice as old as Brian. On July 1,

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

20 Mar 2026, 09:44

3

1

248

by: arushi118

20 Mar 2026, 06:58

ER

2 digits pq is a multiple of 13. then pq=

555-605 (Medium) | Multiples and Factors, Word Problems

555-605 (Medium) | Multiples and Factors, Word Problems hide tags

KSBGC

24 Jan 2018, 04:34

6

3,642

20 Mar 2026, 07:09

ER

If p and q are numbers on the number line above, which of the followin

555-605 (Medium) | Absolute Values, Number Properties

555-605 (Medium) | Absolute Values, Number Properties hide tags

GMATBusters

03 Nov 2018, 10:09

17

8

6,143

20 Mar 2026, 07:36

ER

What is the greatest prime factor of 1 + 2 + 3 + . . . . . + 50 + 51?

555-605 (Medium) | Multiples and Factors, Number Properties

555-605 (Medium) | Multiples and Factors, Number Properties hide tags

Bunuel

11 Nov 2023, 08:20

4

3

2,509

20 Mar 2026, 07:42

ER

What values of X will be closer to the point A = -5 than the

555-605 (Medium) | Absolute Values, Inequalities

555-605 (Medium) | Absolute Values, Inequalities hide tags

Narenn

17 May 2014, 00:13

69

9

11,242