CBSE Class 8 Maths Mensuration Quiz 2

1. The surface area of a cube of edge a is

A 4a² B 6a² C 3a² D a².

2. The total surface area of a cylinder of base radius r and height h is

A 2πr (r + h) B πr (r + h) C 2πrh D 2πr².

3. The volume of a cuboid of length l, breadth b and height h is

A lbh B lb + bh + hl C 2 (lb + bh + hl) D 2 (l + b) h.

4. The volume of a cube of edge a is

A a² B a³ C a⁴ D 6a²

5. The volume of a cylinder of base radius r and height h is

A 2πrh B πr²h C 2πr (r + h) D \(\frac{1}{3}\) πr²h.

6. 1 L =

A 10 cm³ B 100 cm³ C 1000 cm³ D 10000 cm³.

7. 1 m³ =

A 1 L B 10 L C 100 L D 1000 L.

8. The area of a rhombus is 60 cm². One diagonal is 10 cm. The other diagonal is

A 6 cm B 12 cm C 3 cm D 24 cm.

9. The area of a trapezium is 40 cm². Its parallel sides are 12 cm and 8 cm. The distance between the parallel sides is

A 1 cm B 2 cm C 3 cm D 4 cm.

10. If the height of a cuboid becomes zero, it will take the shape of a

A cube B parallelogram C circle D rectangle.