Mensurations hard

Mensuration Quiz (Hard)

1. The area of a rhombus with diagonals 12 units and 16 units is:

a) 84 square units b) 96 square units c) 120 square units d) 192 square units

2. The volume of a cone with radius 5 units and height 12 units is:

a) 100 cubic units b) 120 cubic units c) 150 cubic units d) 200 cubic units

3. The curved surface area of a cylinder with radius 4 units and height 10 units is:

a) 80 square units b) 100 square units c) 120 square units d) 150 square units

4. The total surface area of a sphere with radius 6 units is:

a) 144 square units b) 216 square units c) 288 square units d) 432 square units

5. The volume of a frustum of a cone with radii 5 units and 10 units and height 8 units is:

a) 400 cubic units b) 600 cubic units c) 800 cubic units d) 1000 cubic units

6. The lateral surface area of a cylinder with radius 7 units and height 12 units is:

a) 264 square units b) 352 square units c) 440 square units d) 528 square units

7. The volume of a hemisphere with radius 8 units is:

a) 134.4 cubic units b) 268.8 cubic units c) 402.2 cubic units d) 537.6 cubic units

8. The surface area of a sphere with diameter 14 units is:

a) 154 square units b) 246 square units c) 308 square units d) 616 square units

9. The volume of a hemisphere with diameter 12 units is:

a) 108 cubic units b) 144 cubic units c) 216 cubic units d) 288 cubic units

10. The total surface area of a cylinder with radius 5 units and height 10 units is:

a) 150 square units b) 250 square units c) 300 square units d) 400 square units