What is the value of π (pi)?
Approximately 4.14
Approximately 3.14
Approximately 5.14
Approximately 2.14
What is the value of π (pi)?
Approximately 4.14
Approximately 3.14
Approximately 5.14
Approximately 2.14
What is a prime number?
A negative number
A number divisible by 2
A composite number
A number greater than 1
What is the area of a circle formula?
A = 2r
A = r²
A = πr²
A = 2πr
What does Pythagoras' theorem calculate?
Volume of a cube
Sides of a right triangle
Angles of a triangle
Area of a circle
What is the gradient of a line?
Rise over run
Length of the line
Intercept with the y-axis
Length of the slope
What is 15% of 200?
20
25
35
30
What is the mode in a data set?
Smallest number
Average of numbers
Middle value
Most frequently occurring number
What is a rational number?
Can be expressed as a fraction
An irrational number
A decimal only
A complex number
What is the formula for the perimeter of a rectangle?
P = 2lw
P = l × w
P = 2(l + w)
P = l + w
What is 7 squared?
28
14
21
49
What is an acute angle?
Exactly 90 degrees
Exactly 180 degrees
Less than 90 degrees
More than 90 degrees
What is the circumference of a circle formula?
C = 2πr
C = πr²
C = r²
C = 2r
What is the median in a data set?
Most frequent value
Middle value when ordered
Average of all values
Smallest value
What does 'mean' refer to in maths?
Difference between numbers
Average of a set of numbers
Most frequent number
Middle value