Problem Solving (PS)

05 Mar 2026, 07:06

ER

Forkinetics manufactures electric bicycles. From 2024 to 202

705-805 (Hard) | Percent and Interest Problems

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

kevincan

05 Mar 2026, 00:43

8

2

295

05 Mar 2026, 10:36

ER

25 Hardest PS Questions (2025-2026)

655-705 (Hard) | Collection of Questions

655-705 (Hard) | Collection of Questions hide tags

bb

04 Mar 2026, 23:17

5

0

441

by: bb

04 Mar 2026, 23:17

Ron can select 8 candies out of 20 candies which are kept in two diffe

655-705 (Hard) | Combinations

655-705 (Hard) | Combinations hide tags

Amity007

04 Mar 2026, 21:58

1

2

299

by: SourNoun

23 Apr 2026, 07:16

Jimmy has 5 different flavored candies and 4 different jars. In how ma

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

Amity007

04 Mar 2026, 21:56

6

1

305

05 Mar 2026, 03:15

ER

The per-head cost for a group of students for renting a van was $40.

505-555 (Easy) | Word Problems

505-555 (Easy) | Word Problems hide tags

ExpertsGlobal5

04 Mar 2026, 20:00

6

4

451

07 Mar 2026, 09:45

ER

In a community, 30% residents practice yoga, 50% residents go for

555-605 (Medium) | Overlapping Sets

555-605 (Medium) | Overlapping Sets hide tags

ExpertsGlobal5

04 Mar 2026, 20:00

6

5

502

07 Mar 2026, 08:45

ER

If two distinct integers are chosen at random from the integ

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

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

kevincan

04 Mar 2026, 11:57

2

390

04 Mar 2026, 23:17

ER

In the 2020 Summer Olympics, Morocco won twice as many medal

705-805 (Hard) | Min-Max Problems

705-805 (Hard) | Min-Max Problems hide tags

kevincan

04 Mar 2026, 08:52

2

1

241

04 Mar 2026, 10:07

ER

Jars A and B each have a mix of red and blue stones.

555-605 (Medium) | Fractions and Ratios

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

ExpertsGlobal5

03 Mar 2026, 20:00

4

610

by: aliasgsaleem

25 Mar 2026, 21:23

ER

A solution contained 50% alcohol. When 40 liters of water was added

705-805 (Hard) | Mixture Problems

705-805 (Hard) | Mixture Problems hide tags

ExpertsGlobal5

03 Mar 2026, 20:00

7

5

679

by: aliasgsaleem

25 Mar 2026, 21:32

ER -1

Six men and one woman can complete a job in 2 days. Three men and

655-705 (Hard) | Work and Rate Problems

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

Bunuel

03 Mar 2026, 03:28

16

6

775

by: suscipitlabore

30 Mar 2026, 03:46

ER

How many positive integers less than or equal to 1000 are di

655-705 (Hard) | Multiples and Factors

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

kevincan

03 Mar 2026, 11:30

3

4

352

by: Lokeshreddy444

03 Mar 2026, 04:44

ER

In Company W, the salary of each employee with an advanc

805+ (Hard) | Word Problems

805+ (Hard) | Word Problems hide tags

kevincan

03 Mar 2026, 00:42

2

0

209

by: kevincan

03 Mar 2026, 00:42

ER

How many positive integers less than 25 neither perfect

655-705 (Hard) | Multiples and Factors, Number Properties

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

kevincan

02 Mar 2026, 22:45

3

1

314

03 Mar 2026, 01:45

ER

The following shows the liking pattern of 125 members of a club.

655-705 (Hard) | Overlapping Sets

655-705 (Hard) | Overlapping Sets hide tags

ExpertsGlobal5

02 Mar 2026, 20:00

14

7

655

by: Rohit_842

12 Mar 2026, 22:01

ER

A company produces school bags. The cost for producing the first 1,000

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

02 Mar 2026, 20:00

5

4

399

07 Mar 2026, 04:30

ER

Last month, Vance spent 30% of his salary on rent, 40%

555-605 (Medium) | Percent and Interest Problems

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

kevincan

02 Mar 2026, 15:04

4

3

271

02 Mar 2026, 21:56

ER

Two square rooms have sides of length x feet and y feet, res

605-655 (Medium) | Geometry +2 tags

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

kevincan

02 Mar 2026, 14:11

3

1

272

02 Mar 2026, 22:07

ER

Two square rooms have sides of length x feet and y feet, respectively.

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

kevincan

02 Mar 2026, 11:28

0

222

by: kevincan

02 Mar 2026, 11:28

ER

What is the remainder when 2^71 is divided by 15 ?

555-605 (Medium) | Exponents, Remainders

555-605 (Medium) | Exponents, Remainders hide tags

ExpertsGlobal5

01 Mar 2026, 20:00

6

5

751

07 Mar 2026, 03:00

ER

A library assesses fine on its books as follows: the fine for the

555-605 (Medium) | Word Problems

555-605 (Medium) | Word Problems hide tags

ExpertsGlobal5

01 Mar 2026, 20:00

3

414

07 Mar 2026, 02:00

ER

For all real numbers a and b , F(a,b) =ka

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

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

kevincan

01 Mar 2026, 12:45

4

3

428

02 Mar 2026, 04:06

ER

A hiring manager will conduct six interviews during one afternoon and

705-805 (Hard) | Combinations

705-805 (Hard) | Combinations hide tags

kevincan

01 Mar 2026, 07:34

6

4

349

02 Mar 2026, 03:57

ER

Three machines working independently at their respective constant rate

655-705 (Hard) | Work and Rate Problems

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

kevincan

28 Feb 2026, 15:57

4

1

423

by: stne

04 Mar 2026, 06:58

ER

In a certain online coding course last semester

655-705 (Hard) | Percent and Interest Problems

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

kevincan

28 Feb 2026, 07:28

5

2

289

02 Mar 2026, 04:49

ER

If 7! + 8! + 9! = a and 11! - 10! - 9! = a * b, what is the value of

555-605 (Medium) | Algebra

555-605 (Medium) | Algebra hide tags

Bunuel

28 Feb 2026, 00:54

10

6

578

by: Bunuel

08 Mar 2026, 03:00

ER

If an and b are chosen at random from the set of integers from 2 to 9

805+ (Hard) | Number Properties, Probability

805+ (Hard) | Number Properties, Probability hide tags

kevincan

28 Feb 2026, 16:08

7

9

570

by: Kinshook

04 Mar 2026, 08:03

ER

A group of more than three friends, including Ana

555-605 (Medium) | Percent and Interest Problems

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

kevincan

27 Feb 2026, 07:09

1

215

27 Feb 2026, 09:51

ER

Six months ago, when the exchange rate was $1.20 per euro

555-605 (Medium) | Percent and Interest Problems

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

kevincan

27 Feb 2026, 06:37

2

1

255

27 Feb 2026, 09:53

ER -1

In a certain city, the taxi fare is 8 dollars plus $1.20 per half mile

705-805 (Hard) | Word Problems

705-805 (Hard) | Word Problems hide tags

kevincan

27 Feb 2026, 03:32

2

1

361

by: promptlyprepped

12 Mar 2026, 08:57

ER

What is the smallest positive even number

805+ (Hard) | Multiples and Factors

805+ (Hard) | Multiples and Factors hide tags

kevincan

27 Feb 2026, 03:05

1

4

284

27 Feb 2026, 10:38

ER

The ratio of domestic and international students in class A was 1:3

655-705 (Hard) | Fractions and Ratios

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

ExpertsGlobal5

26 Feb 2026, 20:00

5

4

449

28 Feb 2026, 11:00

ER

In an office, there are three types of employees - clerks, managers

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

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

ExpertsGlobal5

26 Feb 2026, 20:00

10

3

476

28 Feb 2026, 10:00

ER

Geologists estimate that a certain continent moves at a constant rate

655-705 (Hard) | Arithmetic, Distance and Speed Problems

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

kevincan

26 Feb 2026, 11:45

2

3

471

27 Feb 2026, 01:17

ER

Karim won a lottery, and he gave one fourth of the winnings to charity

605-655 (Medium) | Word Problems

605-655 (Medium) | Word Problems hide tags

kevincan

26 Feb 2026, 06:01

3

1

315

26 Feb 2026, 09:53

ER

In a group of 150, 70 speak English, 90 speak German, and 60 speak

605-655 (Medium) | Overlapping Sets

605-655 (Medium) | Overlapping Sets hide tags

ExpertsGlobal5

25 Feb 2026, 20:00

9

5

522

28 Feb 2026, 09:00

ER

What is the smallest positive integer that must be added to 1,000

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

ExpertsGlobal5

25 Feb 2026, 20:00

3

527

28 Feb 2026, 08:45

ER

If <x|y> is equal to the smallest integer greater than one third of

805+ (Hard) | Functions and Custom Characters, Inequalities

805+ (Hard) | Functions and Custom Characters, Inequalities hide tags

kevincan

25 Feb 2026, 09:24

5

533

by: Bitan2001

07 Apr 2026, 19:39

ER

Nedas coffee shop sells small, medium, and large coffees for $2, $3

805+ (Hard) | Min-Max Problems, Word Problems

805+ (Hard) | Min-Max Problems, Word Problems hide tags

kevincan

26 Feb 2026, 12:38

6

5

483

27 Feb 2026, 10:40

ER

In a community, 40% residents practice yoga, 50% residents go for

705-805 (Hard) | Overlapping Sets

705-805 (Hard) | Overlapping Sets hide tags

ExpertsGlobal5

24 Feb 2026, 21:52

15

8

636

28 Feb 2026, 07:00

ER

What is the smallest positive integer, greater than 7, that leaves

655-705 (Hard) | Remainders

655-705 (Hard) | Remainders hide tags

ExpertsGlobal5

24 Feb 2026, 21:51

9

6

622

28 Feb 2026, 06:00

ER

At Arsus, each employee is either a manager or a specialist.

805+ (Hard) | Fractions and Ratios, Percent and Interest Problems

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

kevincan

24 Feb 2026, 06:15

6

1

410

24 Feb 2026, 07:41

ER

Ifrina Ltd.s revenue in the first and third quarters was 2.00 million

705-805 (Hard) | Percent and Interest Problems, Word Problems

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

kevincan

24 Feb 2026, 00:45

3

2

375

by: KarishmaB

24 Feb 2026, 03:49

ER

A manufacturer forecast that fourth-quarter revenue from its hairdryer

805+ (Hard) | Percent and Interest Problems, Word Problems

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

kevincan

24 Feb 2026, 00:07

1

0

230

by: kevincan

24 Feb 2026, 00:07

ER

If A and B denote positive integers, which of the following cannot

505-555 (Easy) | Number Properties

505-555 (Easy) | Number Properties hide tags

ExpertsGlobal5

23 Feb 2026, 20:00

8

4

472

28 Feb 2026, 05:15

ER

X is the smallest number that leaves remainders of 8, 9, 10, 11 when

805+ (Hard) | Remainders

805+ (Hard) | Remainders hide tags

ExpertsGlobal5

23 Feb 2026, 20:00

10

4

540