Problem Solving (PS)

19 Dec 2017, 01:23

ER

Say you have 5 coins. 1 coin has heads on both sides and the

655-705 (Hard) | Out of Scope - Too Hard, Probability

655-705 (Hard) | Out of Scope - Too Hard, Probability hide tags

1, 2

baileyf16

03 Nov 2009, 21:16

16

21

31,442

03 Oct 2017, 14:25

ER

If the perimeter of a rectangular garden plot is 80 meters, which of

Sub 505 (Easy) | Geometry

Sub 505 (Easy) | Geometry hide tags

Bunuel

26 Sep 2017, 23:25

10

4,092

by: JeffTargetTestPrep

01 Oct 2017, 12:09

ER

The probability that a visitor at the mall buys a pack of

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

study

20 Oct 2009, 06:44

224

19

28,543

30 Sep 2017, 06:43

ER

Advanced Number Properties on GMAT (All 5 parts)

Math Strategies +3 tags

Math Strategies, Theory, Guides & Resources, Useful Links hide tags

Bunuel

04 Mar 2015, 04:49

279

9

43,774

24 Aug 2017, 10:52

ER

Zeynep (the lady of the rings) has 10 identical gold, 10 identical sil

Poor Quality

Poor Quality hide tags

leve

18 May 2016, 05:14

14

10

3,382

by: shakun

10 Jul 2017, 10:43

ER

A password for a computer uses five digits from 0 to 9, inclusive. Wha

Poor Quality

Poor Quality hide tags

Bunuel

21 Jul 2015, 03:09

18

9

6,613

by: ScottTargetTestPrep

30 Jan 2017, 17:46

ER

Set A consists of integers {3, -8, Y, 19, -6} and Set B

Poor Quality

Poor Quality hide tags

rohitgoel15

30 Jan 2012, 01:50

21

12

16,486

by: prashantrchawla

11 Dec 2016, 21:42

ER

If the reciprocal of n is less than -2, which of the following positio

Poor Quality

Poor Quality hide tags

MathRevolution

04 Apr 2016, 01:03

1

6

2,322

by: chetan2u

06 Apr 2016, 06:52

ER

If the selling price is doubled

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Poor Quality hide tags

nahid78

11 Dec 2015, 05:41

6

10

8,453

by: chetan2u

11 Dec 2015, 09:20

ER

Collection of work/rate problems?

1, 2, 3, 4

Economist

28 Mar 2009, 00:15

39

69

119,760

31 Dec 2014, 04:20

ER

Let's play poker.

655-705 (Hard) | Combinations, Probability

655-705 (Hard) | Combinations, Probability hide tags

Bunuel

07 Oct 2009, 16:43

28

16

13,948

18 Nov 2013, 11:40

ER

A souvenir vendor purchased 1,000 shirts for a special event at a pric

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Bunuel

30 Jul 2018, 00:11

19

11

36,419

25 Apr 2026, 03:54

ER

((99^2 + 101^2)/2 - 1)^(1/4)

555-605 (Medium) | Roots

555-605 (Medium) | Roots hide tags

PareshGmat

08 Jan 2015, 01:42

59

13

8,098

25 Apr 2026, 03:44

ER

40 men take 60 hours to refine 200 units of stone. How long will it

555-605 (Medium) | Work and Rate Problems

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

ExpertsGlobal5

19 Apr 2026, 19:00

7

6

207

by: ExpertsGlobal5

25 Apr 2026, 02:30

ER

IF N=5^5*..., then how many zeroes exist between decimal and first non

705-805 (Hard) | Exponents, Roots

705-805 (Hard) | Exponents, Roots hide tags

CrazyIvan

02 Apr 2015, 09:25

109

13

10,351

24 Apr 2026, 21:47

ER

39,897*0.0096/198.76 is approximately

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

03 Jul 2016, 11:31

107

12

39,330

24 Apr 2026, 11:43

ER

Amy wrote 320 pages (rounded to nearest tens) in 20 days (rounded to n

655-705 (Hard) | Min-Max Problems, Number Properties

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

kiran120680

25 Apr 2019, 09:59

45

9

7,165

24 Apr 2026, 08:51

ER

Which of the following functions has as its domain the set of all real

705-805 (Hard) | Algebra, Functions and Custom Characters

705-805 (Hard) | Algebra, Functions and Custom Characters hide tags

LamboWalker

25 Feb 2024, 23:59

44

13

8,684

24 Apr 2026, 02:59

ER

A factory has 500 workers, 15 percent of whom are women. If

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Walkabout

17 Dec 2012, 07:00

55

13

34,659

24 Apr 2026, 00:53

ER

Data for a certain biology experiment are given in the table

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

tejal777

04 Dec 2012, 03:33

290

15

42,716

24 Apr 2026, 00:35

ER

The sum of 3 hours 45 minutes and 2 hours 55 minutes is approximately

505-555 (Easy) | Percent and Interest Problems

505-555 (Easy) | Percent and Interest Problems hide tags

GGUY

28 Nov 2014, 05:17

18

15

24,064

23 Apr 2026, 23:58

ER

In how many ways can the letters of the word PERMUTATIONS be arranged

705-805 (Hard) | Combinations, Out of Scope - Too Hard

705-805 (Hard) | Combinations, Out of Scope - Too Hard hide tags

1, 2

chandrun

04 Feb 2019, 04:53

120

22

162,357

by: pappal

23 Apr 2026, 13:12

ER

Which of the following is equal to the value of 2^5 + 2^5 + 3^5 + 3^5

Sub 505 (Easy) | Arithmetic, Exponents

Sub 505 (Easy) | Arithmetic, Exponents hide tags

japped187

08 Oct 2019, 07:12

180

12

75,583

23 Apr 2026, 12:31

ER

If an integer n is divisible by both 6 and 8, then it must

Sub 505 (Easy) | Multiples and Factors

Sub 505 (Easy) | Multiples and Factors hide tags

Amit05

16 Feb 2015, 03:19

37

14

33,449

23 Apr 2026, 04:38

ER

GMAT Trick on percentage

General Math Questions, Discussions

General Math Questions, Discussions hide tags

yufenshi

30 Nov 2010, 09:40

12

11

17,186

22 Apr 2026, 15:54

ER

If a number between 0 and 1/2 is selected at random, which

555-605 (Medium) | Probability

555-605 (Medium) | Probability hide tags

rishi2377

14 Aug 2014, 02:03

238

11

39,441

22 Apr 2026, 15:30

ER

How many roots does the equation || x +2 | - 2 | = 2 have?

655-705 (Hard) | Absolute Values, Algebra

655-705 (Hard) | Absolute Values, Algebra hide tags

prinits

15 Mar 2014, 05:38

221

11

34,912

by: Rishm

22 Apr 2026, 14:23

ER

If x is a real number and 4^(4^4) = 2^(2^x), what is the value of x?

655-705 (Hard) | Exponents

655-705 (Hard) | Exponents hide tags

gmatophobia

24 Feb 2024, 02:54

157

10

18,315

by: PGTLrowanhand

22 Apr 2026, 12:05

ER

Initially, the men and women in a room were in the ratio of 5:7. Six

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

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

Bunuel

22 Apr 2026, 06:19

34

15

13,911

22 Apr 2026, 06:19

ER

A circular mat with diameter 20 inches is placed on a square

655-705 (Hard) | Fractions and Ratios, Geometry

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

udaymathapati

26 Aug 2010, 07:34

70

16

23,316

22 Apr 2026, 05:51

ER

In how many ways can 6 people be seated at a round table if

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

londonluddite

15 Oct 2006, 09:32

214

15

170,849

22 Apr 2026, 01:45

ER

Eight women of eight different heights are to pose for a pho

805+ (Hard) | Combinations, Out of Scope - Too Hard

805+ (Hard) | Combinations, Out of Scope - Too Hard hide tags

ajk

04 Apr 2010, 21:53

77

11

28,432

by: AbhishekP220108

21 Apr 2026, 22:44

ER

Machine X can produce 3 widgets every 2 minutes and Machine Y produces

555-605 (Medium) | Work and Rate Problems

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

dhruv09arora

17 Sep 2018, 00:21

19

8

5,880

21 Apr 2026, 13:32

ER

A certain business printer can print 40 characters per second, which

555-605 (Medium) | Work and Rate Problems

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

Bunuel

16 Nov 2015, 23:34

30

7

17,367

21 Apr 2026, 08:24

ER

The product of the positive 4-digit integer 118A and 25847 is 4758 uni

655-705 (Hard) | Remainders, Word Problems

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

fskilnik

07 Feb 2019, 11:49

19

4

3,310

21 Apr 2026, 06:01

ER

Let a 2-placer be a terminating decimal, between 0 and 1, for which

805+ (Hard) | Combinations +2 tags

805+ (Hard) | Combinations, Fractions and Ratios, Number Properties hide tags

Bunuel

04 May 2015, 05:52

312

11

25,341

20 Apr 2026, 22:51

ER

If (2-g)^2 < 9, which of the following expression of g is correct?

505-555 (Easy) | Inequalities

505-555 (Easy) | Inequalities hide tags

reynaldreni

28 Sep 2018, 08:50

6

8

2,826

20 Apr 2026, 15:52

ER

12 Days of Christmas GMAT Competition - Day 4: For each positive

805+ (Hard) | Number Properties

805+ (Hard) | Number Properties hide tags

Bunuel

14 Dec 2023, 07:00

63

8

9,745

20 Apr 2026, 08:45

ER

On the number line, which of the following specifies the set of all

555-605 (Medium) | Absolute Values, Inequalities

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

LamboWalker

04 Mar 2024, 02:39

57

9

6,809

by: imaityaroy

20 Apr 2026, 03:01

ER

In a certain nursery, 15 percent of the plants developed a fungus and

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

houston1980

08 Jul 2023, 01:29

257

11

41,818

by: Kinshook

19 Apr 2026, 08:02

ER

A minibus has 3 rows of seats with 3 seats in each row.

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

kevincan

10 Apr 2026, 04:10

13

4

373

18 Apr 2026, 21:48

ER

If |x + 1| > 2x 1, which of the following represents the correct

655-705 (Hard) | Absolute Values, Inequalities

655-705 (Hard) | Absolute Values, Inequalities hide tags

ExpertsGlobal5

16 Apr 2026, 19:00

6

304

18 Apr 2026, 11:36

ER

If p, q are each greater than 0 but less than 1, which of the

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

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

ExpertsGlobal5

16 Apr 2026, 19:00

2

4

208

by: ExpertsGlobal5

18 Apr 2026, 10:15

ER

John takes x minutes to wrap y articles. How many hours will he take

605-655 (Medium) | Work and Rate Problems

605-655 (Medium) | Work and Rate Problems hide tags

ExpertsGlobal5

15 Apr 2026, 19:00

8

5

268

by: ExpertsGlobal5

18 Apr 2026, 08:15

ER

What is the sum of the squares of the first n positive integers if the

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

Bunuel

13 May 2020, 07:50

26

6

7,632