Problem Solving (PS)

22 Apr 2026, 05:12

ER

The sum of the squares of the first 15 positive integers (1^2 + 2^2 +

655-705 (Hard) | Number Properties

655-705 (Hard) | Number Properties hide tags

ctrlaltdel

15 Nov 2009, 22:34

113

14

48,537

22 Apr 2026, 04:53

ER

If p is a prime number greater than 11 and [m]p^2[/m] has a

555-605 (Medium) | Multiples and Factors +2 tags

555-605 (Medium) | Multiples and Factors, Must or Could be True, Number Properties hide tags

kevincan

22 Apr 2026, 00:51

5

62

22 Apr 2026, 04:42

ER

If n = 9! – 6^4, which of the following is the greatest integer k such

805+ (Hard) | Fractions and Ratios, Multiples and Factors

805+ (Hard) | Fractions and Ratios, Multiples and Factors hide tags

1, 2

parkhydel

27 Apr 2020, 15:50

555

21

43,857

by: shourya_ag

22 Apr 2026, 04:05

ER

Two cars travel on a highway in the same direction. If car A travels

655-705 (Hard) | Distance and Speed Problems

655-705 (Hard) | Distance and Speed Problems hide tags

jennysussna

07 Sep 2018, 21:23

70

11

10,243

22 Apr 2026, 03:47

ER

Function x%y represents the remainder when a positive integer x is div

555-605 (Medium) | Functions and Custom Characters, Remainders

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

ExpertsGlobal5

21 Apr 2026, 19:00

2

53

by: BongBideshini

22 Apr 2026, 03:41

ER

If x 0 and -1 < x < 1, among x, 1/x , and x^3, which may be the

555-605 (Medium) | Must or Could be True, Number Properties

555-605 (Medium) | Must or Could be True, Number Properties hide tags

ExpertsGlobal5

21 Apr 2026, 19:00

2

53

by: BongBideshini

22 Apr 2026, 03:35

ER

A mass-marketing class has male and female students. For one

705-805 (Hard) | Fractions and Ratios

705-805 (Hard) | Fractions and Ratios hide tags

kevincan

21 Apr 2026, 10:03

4

2

98

22 Apr 2026, 03:05

-1

Machine A and Machine B working together can complete a job in 20 days

605-655 (Medium) | Word Problems, Work and Rate Problems

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

vartikg

18 Apr 2026, 12:59

1

133

22 Apr 2026, 02:46

ER

Even though the exchange rate is 1 euro = $1.25, the price i

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

kevincan

22 Apr 2026, 02:00

0

38

22 Apr 2026, 02:00

ER

Tomasa is making sangria for a party. She pours into a vat 4

555-605 (Medium) | Mixture Problems

555-605 (Medium) | Mixture Problems hide tags

kevincan

22 Apr 2026, 01:58

1

3

91

22 Apr 2026, 01:53

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

211

15

170,801

22 Apr 2026, 01:45

ER

The E-GMAT Sets Triad: 3 Exciting Sets Questions!

Collection of Questions +4 tags

Collection of Questions, Reviews, Discussions, Guides & Resources, Useful Links hide tags

EgmatQuantExpert

07 Aug 2018, 02:16

28

2

13,341

22 Apr 2026, 01:16

ER

If xy 0 and x^2 + 4y^2 = 4xy, what is the value of (x + y)/(x - y)?

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

10 Nov 2023, 04:56

10

2

2,342

22 Apr 2026, 00:43

ER

A lady sold two small investment properties, A and B, for $24,000 each

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

Bunuel

02 Dec 2014, 09:13

5

5,495

22 Apr 2026, 00:26

ER

Selinas boat loses the same fraction of its value each year

805+ (Hard) | Exponents +2 tags

805+ (Hard) | Exponents, Fractions and Ratios, Word Problems hide tags

kevincan

16 Apr 2026, 03:46

5

4

247

by: Sushant09

22 Apr 2026, 00:19

ER

What is the highest integral value of 'k' for which the quadratic equa

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

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

Bunuel

13 Feb 2020, 07:51

6

2

8,716

22 Apr 2026, 00:01

ER

On a certain road 10% of the motorists exceed the posted speed limit

605-655 (Medium) | Overlapping Sets, Percent and Interest Problems

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

1, 2

chintzzz

11 Dec 2018, 03:18

754

33

75,857

by: tryorcry

22 Apr 2026, 00:01

ER

What is the remainder when 14^(22)+6^(22) is divided by 5

555-605 (Medium) | Arithmetic +4 tags

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

chetan2u

23 Nov 2019, 21:42

51

7

5,388

by: TownGrub

21 Apr 2026, 23:47

ER

A fair die is rolled once and a fair coin is flipped once. What is the

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

tekno9000

14 Aug 2017, 04:01

197

18

78,010

by: KarishmaB

21 Apr 2026, 23:40

ER

How many positive seven-digit integers include the sequence 123, in th

805+ (Hard) | Combinations

805+ (Hard) | Combinations hide tags

Bunuel

26 May 2018, 07:55

71

9

5,473

21 Apr 2026, 23:30

ER

If (2^n)(3^k)(5^12) is equal to one percent of 60^10, then what

505-555 (Easy) | Arithmetic, Exponents

505-555 (Easy) | Arithmetic, Exponents hide tags

EMPOWERgmatRichC

03 Feb 2024, 09:40

18

8

5,326

21 Apr 2026, 22:59

ER

A group of twelve volunteers, including Ariel and Naja, are helping to

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Bunuel

14 Mar 2025, 00:30

19

6

1,772

21 Apr 2026, 22:47

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

75

11

28,412

by: AbhishekP220108

21 Apr 2026, 22:44

ER

Al, Bert, and Carl are the winners of a school drawing for a pile of

705-805 (Hard) | Fractions and Ratios, Word Problems

705-805 (Hard) | Fractions and Ratios, Word Problems hide tags

Bunuel

28 May 2024, 01:30

23

7

3,533

by: HarshavardhanR

21 Apr 2026, 21:48

ER

Renette originally had a quantity of Shandy, a mixture of be

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

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

kevincan

21 Apr 2026, 18:55

1

51

21 Apr 2026, 21:47

ER

Edu and Fran are bricklayers. Working alone, Edu could build

605-655 (Medium) | Work and Rate Problems

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

kevincan

21 Apr 2026, 12:29

1

87

by: HarshavardhanR

21 Apr 2026, 21:28

ER

At Lexington High School, each student studies at least one language—S

Sub 505 (Easy) | Overlapping Sets

Sub 505 (Easy) | Overlapping Sets hide tags

Bunuel

07 Aug 2018, 04:10

8

2

6,929

21 Apr 2026, 20:37

ER

Corners of an equilateral triangle were cut off such that a regular he

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 Nov 2020, 02:15

1

3

2,193

21 Apr 2026, 20:08

ER

In triangle ABC, we have AC = BC = 7 and AB = 2. Suppose that D is

655-705 (Hard) | Geometry

655-705 (Hard) | Geometry hide tags

Bunuel

04 May 2022, 03:45

1

2

4,109

21 Apr 2026, 20:07

ER

The product of the distinct roots of |x^2 - x - 6| = x + 2 is

655-705 (Hard) | Absolute Values, Algebra

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

Bunuel

01 Apr 2020, 01:09

45

16

13,867

21 Apr 2026, 19:20

ER

5x^2/(x^2)^(1/3)

605-655 (Medium) | Roots

605-655 (Medium) | Roots hide tags

Bunuel

12 May 2017, 04:49

38

14

7,131

21 Apr 2026, 17:04

ER

Nando has money invested in bonds, stocks, and bitcoin in th

655-705 (Hard) | Fractions and Ratios, Word Problems

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

kevincan

19 Apr 2026, 08:16

4

198

21 Apr 2026, 15:39

ER

If x is a positive, single-digit integer such that 4/3*x, 2x, x, and x

555-605 (Medium) | Statistics and Sets Problems

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

Bunuel

16 Aug 2016, 06:07

17

5

7,389

21 Apr 2026, 15:01

ER

Nelson bowled 4 games and scored an average (arithmetic mean) of 120

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

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

Bunuel

24 Jul 2020, 04:12

2

6

2,883

21 Apr 2026, 14:54

ER

If (13 + 4(10^(1/2))^(1/2) = a^(1/2) + b^(1/2), what is the value of

555-605 (Medium) | Algebra, Roots

555-605 (Medium) | Algebra, Roots hide tags

kevincan

21 Apr 2026, 14:25

0

56

21 Apr 2026, 14:25

ER

If the median and the range of 1, 3, 3, 3, m are the same,

555-605 (Medium) | Statistics and Sets Problems

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

MathRevolution

13 Apr 2016, 18:19

3

7

2,418

21 Apr 2026, 14:06

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

18

8

5,856

21 Apr 2026, 13:32

ER

If 3^x - 3^(x - 3) = 2,106, what is the value of x?

555-605 (Medium) | Exponents

555-605 (Medium) | Exponents hide tags

guddo

26 Jan 2024, 02:18

66

8

12,036

21 Apr 2026, 13:05

ER

The lengths of the two shorter legs of a right triangle add up to 40

505-555 (Easy) | Geometry

505-555 (Easy) | Geometry hide tags

Lstadt

10 Mar 2021, 13:39

35

7

14,078

21 Apr 2026, 12:27

A school examination consists of five questions, each having two parts

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

sahilsahh

22 Jun 2024, 05:03

29

9

3,216

by: shubh8

21 Apr 2026, 12:07

ER

A bicycle wheel, x meters in circumference, is rolling at a constant

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

26 Jul 2022, 03:58

16

3

4,972

21 Apr 2026, 12:03

ER

A commuter drives M miles per hour for H hours, then drives a bus that

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

20 May 2022, 06:45

3

2

1,316

21 Apr 2026, 11:59

A laboratory has four distinct chemical samples labeled A, B, C, D and

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

shishimaru

24 Mar 2025, 05:07

8

3

933

21 Apr 2026, 11:53

ER

The graph on the left shows the annual revenue growth of Company X ove

605-655 (Medium) | Graphs and Illustrations, Percent and Interest Problems

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

Bunuel

30 Dec 2014, 07:41

18

8

9,998

21 Apr 2026, 11:33

ER

You can now buy 5 more mangoes with 75

705-805 (Hard) | Percent and Interest Problems

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

RayyanTanvir

05 May 2025, 23:32

31

9

16,104

21 Apr 2026, 11:21

ER

The straight lines given by the equation 2x^2=2y^2-3xy are:

705-805 (Hard) | Algebra, Coordinate Geometry

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

fskilnik

21 Mar 2019, 13:19

13

5

2,067

21 Apr 2026, 10:57

ER

If h(x)= x^n*(x^2 - 4) + 21, for which of the following values of n

805+ (Hard) | Algebra, Coordinate Geometry

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

twobagels

12 Apr 2021, 19:36

28

6

4,281