The Ultimate GCSE Maths Quiz

What is the relationship between the diameter and the radius of a circle?

• Diameter = Radius × 2

• Diameter = Radius ÷ 2

• Diameter = πr²

• Diameter = 2πr

What is the area of a rectangle with length 8cm and width 5cm?

• 13cm²

• 26cm²

• 40cm²

• 80cm²

What is the perimeter of a regular pentagon with sides of length 7cm?

• 25cm

• 35cm

• 42cm

• 49cm

Which of the following is true about an equilateral triangle?

• Two sides are equal length

• All sides are equal length and all angles are 60°

• No equal sides or angles

• Contains one right angle

An isosceles triangle has:

• Three equal sides

• Two equal sides and two equal angles

• No equal sides

• One right angle

Which type of triangle can have an obtuse angle?

• Equilateral triangle

• Right-angled triangle

• Isosceles triangle

• Scalene triangle

A scalene triangle has:

• All equal sides

• Two equal sides

• No equal sides and no equal angles

• One right angle

If the angles in a triangle are in the ratio 2:3:4, what is the largest angle?

• 40°

• 60°

• 80°

• 100°

Which quadrilateral has 4 equal sides and 4 right angles?

• Rectangle

• Rhombus

• Square

• Parallelogram

A trapezium has:

• All equal sides

• 2 pairs of parallel sides

• 1 pair of parallel sides

• 4 right angles