Multiple-choice Select One Answer

ER

The operation @ is defined for all integers x and y as x@y = xy-y. If

Medium | Strange Symbols

Medium | Strange Symbols hide tags

Donnie84

25 Jul 2024, 00:28

1

484

by: Sajjad1994

19 Oct 2024, 11:27

If j and k are even integers and j < k, which of the following equals

Medium | Algebra, Word Problem

Medium | Algebra, Word Problem hide tags

pkm9995

03 Oct 2024, 02:48

1

482

by: Sajjad1994

23 Feb 2025, 00:58

A particular nations GDP (Gross Domestic Product) is $4.5 billion. If

Medium | Arithmetic

Medium | Arithmetic hide tags

Sajjad1994

22 Mar 2025, 00:45

1

2

480

by: Sajjad1994

27 Mar 2025, 00:06

If x^2 + 10x + 25 = 0, what is the value of x?

Easy | Algebra

Easy | Algebra hide tags

Sajjad1994

19 May 2025, 08:55

2

477

by: Sajjad1994

31 May 2025, 01:36

If 12a + 3b = 1 and 7b 2a = 9, what is the average (arithmetic mean)

Medium | Arithmetic, Statistics and Sets Problem

Medium | Arithmetic, Statistics and Sets Problem hide tags

Sajjad1994

17 Mar 2025, 09:01

1

2

476

by: Sajjad1994

23 Mar 2025, 11:06

ER

In the diagram, 1 is parallel to 2. The measure of a is 40 degrees

Medium | Fractions/Ratios/Decimals

Medium | Fractions/Ratios/Decimals hide tags

Donnie84

20 Mar 2024, 12:43

1

472

by: Sajjad1994

08 Apr 2024, 12:00

ER

Let the lengths of the sides of a triangle be represented by x + 3, 2x

Medium | Algebra

Medium | Algebra hide tags

Sajjad1994

27 Dec 2024, 10:17

1

466

by: BrushMyQuant

30 Dec 2024, 20:18

What is the area of a rectangle whose length is twice its width and wh

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

02 Jan 2025, 10:33

1

465

by: Sajjad1994

04 Jan 2025, 12:47

In the figure below, what is the value of a + b + c?

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

23 Dec 2024, 11:55

1

465

by: Sajjad1994

25 Dec 2024, 11:11

Which of the following functions f defined for all numbers x has the

Medium | Algebra, Functions

Medium | Algebra, Functions hide tags

Donnie84

29 Sep 2024, 03:07

1

463

by: Sajjad1994

29 Jan 2025, 11:56

In a distribution of 850 different measurements, x centimeters is at t

Medium | Statistics and Sets Problem

Medium | Statistics and Sets Problem hide tags

Donnie84

25 Sep 2024, 07:38

1

463

by: Sajjad1994

27 Oct 2024, 02:50

If x and y are positive integers such that 2x + 3y = 100, what is the

Medium | Arithmetic

Medium | Arithmetic hide tags

Sajjad1994

25 Jul 2025, 10:33

1

462

by: Sajjad1994

15 Aug 2025, 12:47

ER

The median of the five terms listed above is 5, where b is a constant.

Medium | Statistics and Sets Problem

Medium | Statistics and Sets Problem hide tags

pkm9995

29 Jul 2024, 09:27

1

461

by: Sajjad1994

19 Oct 2024, 13:04

A group of 5,000 investors responded to a survey asking whether they o

Medium | Algebra, Word Problem

Medium | Algebra, Word Problem hide tags

Donnie84

09 Sep 2024, 12:49

1

458

by: Sajjad1994

26 Oct 2024, 10:44

The area of circle W is 16 and the area of circle Z is 4. What is th

Medium | Geometry

Medium | Geometry hide tags

Donnie84

28 Sep 2024, 10:15

1

454

by: Sajjad1994

27 Oct 2024, 04:20

Square and an equilateral triangle each have sides of length 5. What

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

01 Jan 2025, 09:14

1

452

by: Sajjad1994

04 Jan 2025, 12:37

If 10^x equals 0.1 percent of 10y, where x and y are integers, which

Medium | Exponents/Roots

Medium | Exponents/Roots hide tags

Donnie84

29 Sep 2024, 03:25

1

451

by: Sajjad1994

29 Jan 2025, 12:04

Tree pumps, P, R, and T, working simultaneously at their respective co

Medium | Word Problem, Work/Rate Problem

Medium | Word Problem, Work/Rate Problem hide tags

Donnie84

30 Sep 2024, 09:51

1

450

by: Sajjad1994

10 Feb 2025, 10:11

Of the students in a school, 20 percent are in the science club and 30

Medium | Overlapping Set

Medium | Overlapping Set hide tags

pkm9995

03 Oct 2024, 02:09

1

449

by: Sajjad1994

23 Feb 2025, 00:14

Driving at 48 miles per hour, how many minutes will it take to drive 3

Easy | Work/Rate Problem

Easy | Work/Rate Problem hide tags

Sajjad1994

14 Jan 2025, 09:04

1

449

by: Sajjad1994

17 Jan 2025, 08:45

If x + 2y = a and x 2y = b, which of the following expressions is eq

Medium | Algebra

Medium | Algebra hide tags

Sajjad1994

31 Dec 2024, 10:11

1

448

by: Sajjad1994

01 Jan 2025, 10:32

Each year, the members of a book club select novels and nonfiction

Medium | Word Problem

Medium | Word Problem hide tags

pkm9995

03 Oct 2024, 02:13

1

2

447

by: Sajjad1994

23 Feb 2025, 01:52

The greatest of the 21 positive integers in a certain list is 16. The

Medium | Numbers Properties

Medium | Numbers Properties hide tags

pkm9995

30 Sep 2024, 11:08

3

1

447

by: Sajjad1994

10 Feb 2025, 10:20

The total cost of 8 bagels at a bakery is x dollars. At this cost per

Medium | Algebra

Medium | Algebra hide tags

pkm9995

30 Aug 2024, 05:44

2

1

445

by: Sajjad1994

22 Oct 2024, 11:06

ER

Aishas income in 2004 was 20 percent greater than her income in 2003.

Medium | Fractions/Ratios/Decimals

Medium | Fractions/Ratios/Decimals hide tags

pkm9995

11 Jul 2024, 11:43

2

440

by: Sajjad1994

19 Oct 2024, 11:14

In right triangle ABC, the ratio of the lengths of the two legs is 2 t

Medium | Fractions/Ratios/Decimals, Geometry

Medium | Fractions/Ratios/Decimals, Geometry hide tags

Donnie84

30 Sep 2024, 09:35

1

437

by: Sajjad1994

29 Jan 2025, 12:29

For all real numbers a, b, c, d, e, and f, the operation is defined

Easy | Arithmetic

Easy | Arithmetic hide tags

Sajjad1994

30 Jul 2025, 21:54

1

436

by: Sajjad1994

15 Aug 2025, 13:32

In the figure, diagonal BD of square ABCD is 3. What is the perimeter

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

06 Jan 2025, 09:45

1

436

by: Sajjad1994

11 Jan 2025, 01:16

In the figure below, three circles of radius 1 are tangent to one anot

Hard | Geometry

Hard | Geometry hide tags

Sajjad1994

28 Jan 2025, 11:23

1

435

by: Sajjad1994

01 Feb 2025, 07:22

If S^2 > T^2, which of the following must be true?

Algebra

Algebra hide tags

Sajjad1994

27 Feb 2025, 01:14

1

2

426

by: Sajjad1994

02 Mar 2025, 11:13

If 7^9 + 7^9 + 7^9 + 7^9 + 7^9 + 7^9 + 7^9 = 7^x, what is the value of

Medium | Algebra, Exponents/Roots

Medium | Algebra, Exponents/Roots hide tags

Sajjad1994

24 Feb 2025, 10:02

1

426

by: Sajjad1994

27 Feb 2025, 02:11

If G^2 < G, which of the following could be G?

Easy | Algebra, Inequalities

Easy | Algebra, Inequalities hide tags

Donnie84

25 Nov 2024, 12:11

1

418

by: Sajjad1994

28 Feb 2025, 12:20

Nicky and Cristina are running a 1,000 meter race. Since Cristina is

Medium | Distance/Rate Problems

Medium | Distance/Rate Problems hide tags

Sajjad1994

21 Apr 2025, 07:33

1

416

by: Sajjad1994

23 Apr 2025, 10:05

In the figure below, ABCD is a square and AED is an equilateral triang

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

23 Jan 2025, 11:45

1

415

by: Sajjad1994

25 Jan 2025, 11:37

The perimeter of a flat rectangular lawn is 42 meters. The width of th

Medium | Geometry

Medium | Geometry hide tags

pkm9995

30 Sep 2024, 10:43

1

412

by: Sajjad1994

10 Feb 2025, 10:14

What is the difference in the degree measures of the angles formed by

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

03 Jan 2025, 10:56

1

409

by: Sajjad1994

04 Jan 2025, 12:54

A construction company will produce identical metal supports in the sh

Medium | Geometry

Medium | Geometry hide tags

pkm9995

10 Sep 2024, 12:16

1

409

by: Sajjad1994

26 Oct 2024, 11:27

If the sum of three consecutive integers is less than 75, what is the

Easy | Numbers Properties

Easy | Numbers Properties hide tags

Sajjad1994

12 Jun 2025, 11:24

2

408

by: Sajjad1994

19 Jun 2025, 12:14

The 5 letters in the list G, H, I, J, K are to be rearranged so that G

Medium | Counting Methods

Medium | Counting Methods hide tags

pkm9995

03 Oct 2024, 02:42

1

408

by: Sajjad1994

23 Feb 2025, 00:46

What is the value of n if 4^10 × 64^2 = 16^2 × 4^n?

Medium | Algebra +2 tags

Medium | Algebra, Exponents/Roots, Remainders hide tags

Sajjad1994

24 Dec 2024, 12:40

1

408

by: Sajjad1994

26 Dec 2024, 11:42

Twenty children were sharing equally the cost of a present for their t

Medium | Arithmetic

Medium | Arithmetic hide tags

Sajjad1994

25 Dec 2024, 13:02

1

405

by: Sajjad1994

27 Dec 2024, 09:42

During a one-year study, biologists observed the number of fish in a c

Medium | Fractions/Ratios/Decimals

Medium | Fractions/Ratios/Decimals hide tags

pkm9995

29 Jul 2024, 10:57

1

397

by: Sajjad1994

21 Oct 2024, 10:50

Marie earned $0.75 for every mile she walked in a charity walkathon. I

Medium | Arithmetic

Medium | Arithmetic hide tags

Donnie84

28 Aug 2024, 11:01

1

393

by: Sajjad1994

21 Oct 2024, 12:02

Alice earns d dollars and has t percent of what she earns deducted for

Medium | Word Problem

Medium | Word Problem hide tags

Donnie84

30 Jul 2024, 10:13

2

1

392

by: Sajjad1994

21 Oct 2024, 11:14

ER

If -m/19 is an even integer, which of the following must be true?

Medium | Numbers Properties

Medium | Numbers Properties hide tags

Donnie84

29 Jun 2024, 11:46

1

392

by: Sajjad1994

17 Oct 2024, 10:41

The average of 10 numbers is -10. If the sum of 6 of them is 100, what

Medium | Arithmetic, Statistics and Sets Problem

Medium | Arithmetic, Statistics and Sets Problem hide tags

Sajjad1994

27 Feb 2025, 00:55

1

390

by: Sajjad1994

01 Mar 2025, 11:59

A car dealer received a shipment of cars, half of which were black, wi

Medium | Percents and Interest Problem

Medium | Percents and Interest Problem hide tags

Donnie84

29 Sep 2024, 03:40

1

390

by: Sajjad1994

29 Jan 2025, 12:15

In the figure below, ABCD is a rectangle, and BE and CF are arcs of

Medium | Geometry

Medium | Geometry hide tags

Sajjad1994

09 Jan 2025, 11:38

1

387

by: Sajjad1994

11 Jan 2025, 01:53

ER

In year Y, the population of Colorado was approximately half that of N

Medium | Arithmetic +2 tags

Medium | Arithmetic, Divisibility/Multiples/Factors, Fractions/Ratios/Decimals hide tags

pkm9995

11 Jul 2024, 11:26

1

385

by: Sajjad1994

19 Oct 2024, 10:44

For any positive integer n, (n) represents the number of positive

Medium | Strange Symbols

Medium | Strange Symbols hide tags

Sajjad1994

02 Jul 2025, 10:55

1

383

by: Sajjad1994

19 Jul 2025, 08:27