Problem Solving (PS)

01 Mar 2026, 20:12

ER

If |a + b| = |a - b|, then ab must be equal to:

Sub 505 (Easy) | Absolute Values

Sub 505 (Easy) | Absolute Values hide tags

SergeNew

26 Jun 2024, 00:17

200

14

33,344

by: messi16

01 Mar 2026, 15:13

ER

Boomtown urban planners expect the city’s population to

655-705 (Hard) | Percent and Interest Problems

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

enigma123

03 Mar 2012, 13:57

94

14

29,005

by: luisdicampo

01 Mar 2026, 11:06

ER

Out of seven models, all of different heights, five models

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

tarek99

30 Nov 2007, 08:54

167

14

15,237

by: Adit_

28 Feb 2026, 23:29

ER

If y is an integer, then the least possible value of |23 - 5y| is

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

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

Bunuel

01 Oct 2012, 04:58

451

14

96,576

28 Feb 2026, 14:35

ER

In the rectangular coordinate system above, the area of triangular

555-605 (Medium) | Coordinate Geometry

555-605 (Medium) | Coordinate Geometry hide tags

nss123

08 Jul 2009, 17:11

719

14

124,504

26 Feb 2026, 00:57

ER

Lois has x dollars more than Jim has, and together they have

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Walkabout

20 Dec 2012, 08:04

43

14

29,217

25 Feb 2026, 16:27

ER

During a certain season, a team won 80 percent of its first

Sub 505 (Easy) | Word Problems

Sub 505 (Easy) | Word Problems hide tags

Walkabout

20 Dec 2012, 08:20

111

14

52,415

25 Feb 2026, 15:14

ER

A corporation that had $115.19 billion in profits for the year paid ou

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

19 Feb 2014, 01:14

87

14

31,142

25 Feb 2026, 15:08

ER

In what ratio must a person mix three kinds of tea costing $60/kg, $75

655-705 (Hard) | Mixture Problems

655-705 (Hard) | Mixture Problems hide tags

Bunuel

05 Jul 2022, 01:30

37

14

5,369

by: kaalibilli

25 Feb 2026, 14:08

ER

In how many ways to choose a group of 3 people from 6 couples so that

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

mand-y

10 Aug 2006, 19:14

46

14

16,758

25 Feb 2026, 07:50

ER

31/125 =

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Bunuel

24 Jan 2014, 03:55

119

14

29,791

24 Feb 2026, 13:18

ER

If [x] is the greatest integer less than or equal to x, what is the va

505-555 (Easy) | Arithmetic, Functions and Custom Characters

505-555 (Easy) | Arithmetic, Functions and Custom Characters hide tags

Walkabout

17 Dec 2012, 09:02

456

14

123,623

24 Feb 2026, 12:54

ER

The sum 7/8+1/9 is between

Sub 505 (Easy) | Arithmetic, Fractions and Ratios

Sub 505 (Easy) | Arithmetic, Fractions and Ratios hide tags

Bunuel

24 Sep 2012, 04:53

148

14

61,704

24 Feb 2026, 10:23

ER

Which of the following expressions can be written as an integer?

Sub 505 (Easy) | Algebra

Sub 505 (Easy) | Algebra hide tags

Bunuel

16 Oct 2015, 07:27

56

14

30,842

24 Feb 2026, 10:10

ER

In which of the following pairs are the two numbers reciproc

Sub 505 (Easy) | Arithmetic

Sub 505 (Easy) | Arithmetic hide tags

Bunuel

26 Dec 2013, 08:56

62

14

38,699

24 Feb 2026, 10:05

ER

Renee has a bag of 6 candies, 4 of which are sweet and 2 of

555-605 (Medium) | Combinations, Probability

555-605 (Medium) | Combinations, Probability hide tags

l0rrie

28 Jul 2025, 08:29

124

14

31,143

24 Feb 2026, 09:59

ER

What is the remainder when (1!)^3 + (2!)^3 + (3!)^3 + ... + (1152!)^3

655-705 (Hard) | Exponents, Remainders

655-705 (Hard) | Exponents, Remainders hide tags

virtualanimosity

26 Dec 2025, 03:34

161

14

30,026

24 Feb 2026, 00:11

ER

Set S consists of the following unique integers: -2, 17, 3,

605-655 (Medium) | Must or Could be True, Statistics and Sets Problems

605-655 (Medium) | Must or Could be True, Statistics and Sets Problems hide tags

AnkitK

23 Jul 2011, 02:33

23

14

9,379

23 Feb 2026, 15:54

ER

If n is a positive integer, then n(n+1)(n+2) is

505-555 (Easy) | Multiples and Factors, Number Properties

505-555 (Easy) | Multiples and Factors, Number Properties hide tags

avdxz

31 Oct 2013, 00:52

251

14

100,217

23 Feb 2026, 13:44

ER

Lenas grade was in the 80th percentile out of 120 grades in

605-655 (Medium) | Statistics and Sets Problems

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

keiraria

01 May 2012, 09:14

67

14

23,536

23 Feb 2026, 12:37

ER

If n = 10^10 and n^n = 10^d, what is the value of d?

655-705 (Hard) | Algebra, Exponents

655-705 (Hard) | Algebra, Exponents hide tags

russ9

28 Jul 2025, 08:33

274

14

41,775

20 Feb 2026, 11:11

ER

If |x| = 3x - 2, then x = ?

605-655 (Medium) | Absolute Values

605-655 (Medium) | Absolute Values hide tags

mave23

01 Oct 2011, 19:05

151

14

22,602

20 Feb 2026, 06:59

ER

The average (arithmetic mean) of 6 numbers is 8.5. When one

Sub 505 (Easy) | Statistics and Sets Problems

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

Bunuel

07 Feb 2014, 05:48

53

14

84,772

19 Feb 2026, 22:47

ER

If n is positive, which of the following is equal to

505-555 (Easy) | Algebra, Roots

505-555 (Easy) | Algebra, Roots hide tags

kook44

16 Apr 2012, 02:05

230

14

37,604

15 Feb 2026, 12:58

ER

If [x] denotes the least integer greater than or equal to x

555-605 (Medium) | Functions and Custom Characters

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

GeorgeA023

26 May 2014, 02:22

303

14

45,637

15 Feb 2026, 06:35

ER

Aaron will jog from home at x miles per hour and then walk back home

555-605 (Medium) | Distance and Speed Problems

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

Bunuel

16 Jul 2012, 04:46

774

14

94,385

by: Rickooreoisb

14 Feb 2026, 12:33

ER

Nine dogs are split into 3 groups to pull one of three

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

ro86

03 Jan 2010, 06:03

137

14

22,001

12 Feb 2026, 05:06

ER

How many 4-digit positive integers are multiple of each integer from

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

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

lecancher

09 Mar 2010, 07:07

96

14

19,596

by: egmat

12 Feb 2026, 02:40

ER

1 0.000001 =

555-605 (Medium) | Arithmetic

555-605 (Medium) | Arithmetic hide tags

Bunuel

30 Jul 2018, 00:29

421

14

65,226

11 Feb 2026, 00:05

ER

What is the remainder when 23^35 + 35^35 is divided by 17?

605-655 (Medium) | Remainders

605-655 (Medium) | Remainders hide tags

EncounterGMAT

15 Sep 2019, 11:22

41

14

7,812

10 Feb 2026, 05:58

ER

An alloy contains tin and copper in the ratio of 4:5 . If tin has 20%

555-605 (Medium) | Percent and Interest Problems

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

Bunuel

07 Feb 2014, 04:31

21

14

19,354

09 Feb 2026, 17:34

ER

A jar is filled with red, white, and blue tokens that are eq

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

AccipiterQ

11 Nov 2013, 20:23

107

14

18,945

09 Feb 2026, 03:16

ER

If p, q, and r are positive integers such that q is a factor

655-705 (Hard) | Multiples and Factors

655-705 (Hard) | Multiples and Factors hide tags

goodyear2013

06 Jul 2014, 11:17

47

14

23,738

07 Feb 2026, 13:26

ER

If k=m(m+4)(m+5) k and m are positive integers. Which of the

705-805 (Hard) | Multiples and Factors

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

utin

17 Apr 2010, 01:44

25

14

10,192

07 Feb 2026, 07:22

ER

Machine X takes 20 hours longer than machine Y to produce 10

655-705 (Hard) | Work and Rate Problems

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

rxs0005

02 Mar 2011, 15:23

112

14

14,998

07 Feb 2026, 03:17

ER

y = x^2 + bx + 256 cuts the x axis at (h, 0) and (k, 0). If h and k ar

805+ (Hard) | Coordinate Geometry

805+ (Hard) | Coordinate Geometry hide tags

Bunuel

09 Mar 2016, 12:57

52

14

11,325

04 Feb 2026, 21:41

ER

Renne has a bag of candy. The bag has 1 candy bar, 2 lollipops, 3 jell

705-805 (Hard) | Probability

705-805 (Hard) | Probability hide tags

Bunuel

17 Jun 2019, 01:35

67

14

7,901

04 Feb 2026, 17:56

ER

A tank has two water pumps Alpha and Beta and one drain Gamma. Pump

655-705 (Hard) | Work and Rate Problems

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

Bunuel

09 Sep 2015, 02:46

120

14

15,460

04 Feb 2026, 09:06

ER

If the ratio of the present age of Anna and Paula is 3 : 4, what could

605-655 (Medium) | Fractions and Ratios

605-655 (Medium) | Fractions and Ratios hide tags

EgmatQuantExpert

16 Dec 2024, 08:27

79

14

23,670

by: frokly

01 Feb 2026, 16:50

ER

Given that there are 5 married couples. If we select only 3 people out

605-655 (Medium) | Probability

605-655 (Medium) | Probability hide tags

aggvipul

21 Apr 2020, 00:07

119

14

22,293

by: luisdicampo

31 Jan 2026, 10:44

ER

A cleaning solution mixture calls for a ratio of 1 part bleach for eve

Sub 505 (Easy) | Fractions and Ratios, Mixture Problems

Sub 505 (Easy) | Fractions and Ratios, Mixture Problems hide tags

Bunuel

06 Mar 2020, 04:45

67

14

13,715

31 Jan 2026, 01:07

ER

Josh has to run an electrical wire from point a to point b

555-605 (Medium) | Combinations

555-605 (Medium) | Combinations hide tags

zisis

30 Jun 2013, 14:27

136

14

20,956

by: tryorcry

30 Jan 2026, 02:12

ER

Raffle tickets ered consecutively from 201 through 450

655-705 (Hard) | Probability

655-705 (Hard) | Probability hide tags

yosita18

28 Aug 2016, 09:06

62

14

10,698

29 Jan 2026, 09:11

ER

John has on his shelf four books of poetry

Sub 505 (Easy) | Probability

Sub 505 (Easy) | Probability hide tags

mikemcgarry

09 Jan 2013, 15:15

40

14

12,666

28 Jan 2026, 11:04

ER

In the first 1000 positive integers, how many integers exist such that

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

Bunuel

14 Mar 2016, 09:04

87

14

32,858

26 Jan 2026, 22:54

ER

The price of a bushel of corn is currently $3.20, and the price of a

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

dancinggeometry

11 Sep 2008, 03:49

314

14

38,317

26 Jan 2026, 07:29

ER

A bag contains 10 bulbs and 5 torches, out of which 3 bu

805+ (Hard) | Probability

805+ (Hard) | Probability hide tags

EgmatQuantExpert

27 Apr 2017, 22:48

86

14

9,932

by: KarishmaB

26 Jan 2026, 03:57

ER

A glass was filled with 10 ounces of water and spirit mixture with the

655-705 (Hard) | Fractions and Ratios

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

Bunuel

30 Jun 2017, 03:09

21

14

6,225