1

Work out the volume of a sphere of radius $6$ cm, to 3 s.f. [2]

2

A solid cone has radius $5$ cm and perpendicular height $12$ cm. Work out its curved surface area, to 3 s.f. [3]

3

A square-based pyramid has a base of side $6$ cm and perpendicular height $10$ cm. Work out its volume. [2]

4

A sphere has a volume of $500\text{ cm}^3$. Work out its radius, to 3 s.f. [3]

5

A toy is a cone of radius $3$ cm and height $4$ cm on top of a hemisphere of radius $3$ cm. Work out the total volume, giving your answer in terms of $\pi$. [4]