Section 4: Mathematics Knowledge

This is a timed quiz. You will be given 720 seconds to answer all questions. Are you ready?

720

Which of the following is the smallest prime number greater than 200?

201

205

211

214

Correct! Wrong!

If 40% is equal to the fraction x/30, what is the value of x?

0.4

1,200

Correct! Wrong!

The expression '5 factorial' equals:

125

120

Correct! Wrong!

What is the result of adding -3x^2 - 5x + 1 and 8x^2 - 2x - 9

5x^2 - 3x -10

-5x^2 - 3x -10

5x^2 - 7x -8

-5x^2 - 7x + 8

Correct! Wrong!

What is the meaning of the statement -30 < -5 ?

30 is greater than 5

30 is less than 5

minus 30 is greater than minus 5

minus 30 is less than minus 5

Correct! Wrong!

Solve for x: 8x - 2 - 5x = 8?

1.3

2 1/2

3 1/3

Correct! Wrong!

A woman has $500 in a bank account. Every week she writes out a check for $50. If she doesn't make any deposits, what will be in her bank account x weeks from now

$500 + 50x

$500 - 50x

$500 - x

$500 - $50 + x

Correct! Wrong!

When the temperature is 20 degrees Celsius (C), what is it on the Fahrenheit (F) scale?\r\nUse the formula: F = (9/5 x C) + 32

62 degrees

68 degrees

78 degrees

93 3/5 degrees

Correct! Wrong!

The perimeter of a rectangle is 38 inches. If the length is 3 inches more than the width, find the width.

8 inches

9.4 inches

11 inches

17 1/2 inches

Correct! Wrong!

Find the square root of 85 to the nearest tenth.

9.1

9.2

9.3

9.4

Correct! Wrong!

If 5x = 30 then x is equal to:

0.6

150

Correct! Wrong!

What is the product of (a - 5) and (a + 3) ?

a^2 - 15

a^2 + 2a - 15

a^2 - 2a - 15

a^2 - 2

Correct! Wrong!

Solve for z: 3z -5 + 2z = 25 - 5z

-3

no solution

Correct! Wrong!

Section 4: Mathematics Knowledge

Quiz Result