FS MATHS LEVEL 1 EXAM Revision SAM Set 2 - Part 3

What is a right angle?

• An angle that is exactly 90 degrees

• An angle that is more than 90 degrees but less than 180 degrees

• An angle that is less than 90 degrees

• An angle that is more than 180 degrees

Which of the following best describes a reflex angle?

• An angle that is exactly 90 degrees

• An angle that is more than 90 degrees but less than 180 degrees

• An angle that is less than 90 degrees

• An angle that is more than 180 degrees but less than 360 degrees

If an angle measures 45 degrees, what type of angle is it?

• Right

• Reflex

• Acute

• Obtuse

An angle measures 135 degrees. Which type of angle is this?

• Right

• Reflex

• Acute

• Obtuse

What does a probability of 1 mean for an event?

• The event is impossible to happen

• The event is equally likely to happen or not happen

• The event is certain to happen

• The event's occurrence can't be predicted

If you toss a fair coin, what is the probability of getting heads?

• 0

• 0.25

• 0.5

• 1

What does it mean to simplify a fraction?

• To change the fraction to a completely different value

• To make the numerator larger than the denominator

• To reduce the fraction to its lowest terms

• To convert the fraction into a decimal

What is the simpliest form of the fraction 18/24?

• 3/4

• 6/8

• 9/12

• 2/3

What is the purpose of a formula in mathematics?

• To complicate simple calculations

• To provide a standard method for solving a particular type of problem

• To represent numbers in an alphabetical format

• To serve as a decorative element in mathematics textbooks

Using the formula for the area of a rectangle (Area = length × width), what is the area of a rectangle with a length of 5cm and a width of 3cm?

• 8 cm²

• 15 cm²

• 16 cm²

• 20 cm²