Surface area and volume of solids

Question 1 of 10

A rectangular tank is 15 m long, 3 m wide and 2 m deep. How many litres does it hold when full? (1 m³ = 1,000 litres)

Question 2 of 10

A cube has how many edges?

Question 3 of 10

The curved surface area of a cylinder is

Question 4 of 10

A cylindrical water tank has a radius of 21 cm and a height of 50 cm. Taking π = 22/7, find (a) its volume in cm³, (b) its capacity in litres, (c) its curved surface area, (d) its total surface area if it is closed at both ends.

Question 5 of 10

The volume of a cube of side 5 cm is 125 cm³.

Question 6 of 10

A cube has edges of 9 cm. Its volume is ___ cm³.

Question 7 of 10

A cylinder has two flat circular faces.

Question 8 of 10

The volume of a cuboid is found by

Question 9 of 10

A cube has edges of 4 cm. Its volume is

Question 10 of 10

Find the volume of a cuboid 9 cm by 9 cm by 11 cm.