Mathematics Practice Questions — Set 5

Question 1

What is the slope of a line perpendicular to a line with slope 2/3?

Accepted Answer

-3/2

Answer

2/3

Answer

3/2

Answer

-2/3

Question 2

A cylinder has a radius of 2m and a height of 5m. What is its volume? (Formula: V = π r^2 h)

Accepted Answer

20π

Answer

40π

Answer

25π

Answer

10π

Question 3

Evaluate 8^(-2/3).

Accepted Answer

1/4

Answer

-4

Answer

4

Answer

1/2

Question 4

What is the period of the function y = sin(2x)?

Accepted Answer

π

Answer

2π

Answer

π/2

Answer

4π

Question 5

A box contains 3 red, 4 blue, and 5 green marbles. If one is drawn, what is the probability it is NOT red?

Accepted Answer

3/4

Answer

1/4

Answer

5/12

Answer

1/3

Question 6

What is the derivative of f(x) = 3x^2 + 5x - 2 with respect to x?

Accepted Answer

6x + 5

Answer

6x

Answer

6x^2 + 5

Answer

3x + 5

Question 7

Find the distance between points (1, 2) and (4, 6).

Accepted Answer

5

Answer

√7

Answer

7

Answer

25

Question 8

What is the sum of the interior angles of a pentagon?

Accepted Answer

540°

Answer

180°

Answer

360°

Answer

720°

Question 9

If x + 1/x = 3, find x^2 + 1/x^2.

Accepted Answer

7

Answer

9

Answer

11

Answer

5

Question 10

Calculate: (2)/(5) ÷ (3)/(10).

Accepted Answer

4/3

Answer

1/5

Answer

3/4

Answer

6/50

Mathematics Practice Questions — Set 5

What is the slope of a line perpendicular to a line with slope $\frac{2}{3}$ ?

A cylinder has a radius of 2m and a height of 5m. What is its volume? (Formula: $V = π r^{2} h$ )

Evaluate $8^{- \frac{2}{3}}$ .

What is the period of the function $y = sin (2 x)$ ?

A box contains 3 red, 4 blue, and 5 green marbles. If one is drawn, what is the probability it is NOT red?

What is the derivative of $f (x) = 3 x^{2} + 5 x - 2$ with respect to x?

Find the distance between points (1, 2) and (4, 6).

What is the sum of the interior angles of a pentagon?

If $x + \frac{1}{x} = 3$ , find $x^{2} + \frac{1}{x ^{2}}$ .

Calculate: $\frac{2}{5} \div \frac{3}{10}$ .

Mathematics Practice Questions — Set 5

What is the slope of a line perpendicular to a line with slope 32​?

A cylinder has a radius of 2m and a height of 5m. What is its volume? (Formula: V=πr2h)

Evaluate 8−32​.

What is the period of the function y=sin(2x)?

A box contains 3 red, 4 blue, and 5 green marbles. If one is drawn, what is the probability it is NOT red?

What is the derivative of f(x)=3x2+5x−2 with respect to x?

Find the distance between points (1, 2) and (4, 6).

What is the sum of the interior angles of a pentagon?

If x+x1​=3, find x2+x21​.

Calculate: 52​÷103​.

What is the slope of a line perpendicular to a line with slope $\frac{2}{3}$ ?

A cylinder has a radius of 2m and a height of 5m. What is its volume? (Formula: $V = π r^{2} h$ )

Evaluate $8^{- \frac{2}{3}}$ .

What is the period of the function $y = sin (2 x)$ ?

What is the derivative of $f (x) = 3 x^{2} + 5 x - 2$ with respect to x?

If $x + \frac{1}{x} = 3$ , find $x^{2} + \frac{1}{x ^{2}}$ .

Calculate: $\frac{2}{5} \div \frac{3}{10}$ .