General

Question 1

What is the value of π (pi) to two decimal places?

Answer 1

3.14

Question 2

What is the formula for the area of a rectangle?

Answer 2

Length × Width

Question 3

True or False: The sum of the angles in a triangle is always 180 degrees.

Answer 3

True

Question 4

What does the term ‘mean’ refer to in statistics?

Answer 4

The average of a set of numbers.

Question 5

Fill in the blank: The Pythagorean theorem states that in a right triangle, a² + b² = ____.

Answer 5

c²

Question 6

What is the quadratic formula?

Answer 6

x = (-b ± √(b² - 4ac)) / 2a

Question 7

What is 15% of 200?

Answer 7

30

Question 8

True or False: A prime number has exactly two distinct positive divisors.

Answer 8

True

Question 9

What is the formula for the circumference of a circle?

Answer 9

C = 2πr

Question 10

What is the mode in a set of numbers?

Answer 10

The number that appears most frequently.

Question 11

What is the value of 7²?

Answer 11

49

Question 12

If a triangle has sides of lengths 3, 4, and 5, what type of triangle is it?

Answer 12

Right triangle

Question 13

What is 2 + 2 × 2?

Answer 13

6

Question 14

What is the formula for the volume of a cylinder?

Answer 14

V = πr²h

Question 15

True or False: The median is the middle value in a data set when arranged in ascending order.

Answer 15

True

Question 16

What is the gradient (slope) of the line represented by the equation y = 3x + 2?

Answer 16

3

Question 17

What is the least common multiple (LCM) of 4 and 5?

Answer 17

20

Question 18

Fill in the blank: The area of a triangle is calculated using the formula ____.

Answer 18

(Base × Height) / 2

Question 19

What is an acute angle?

Answer 19

An angle less than 90 degrees.

Question 20

What is the probability of flipping a fair coin and it landing on heads?

Answer 20

1/2

Question 21

What does it mean for two events to be independent in probability?

Answer 21

The occurrence of one event does not affect the occurrence of the other.

Question 22

What is the standard deviation a measure of?

Answer 22

The amount of variation or dispersion in a set of values.

Question 23

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

Answer 23

360 degrees

Question 24

What is the formula for converting Celsius to Fahrenheit?

Answer 24

F = (C × 9/5) + 32

Question 25

True or False: A function can have more than one output for a given input.

Answer 25

False

Question 26

What is the greatest common divisor (GCD) of 12 and 15?

Answer 26

3