Volume and Surface Area Worksheet

Quantitative aptitude lesson 26: Volume and surface area · Set 172 · 40 questions

The method (Fill or wrap): Cuboid: volume = l × b × h; total surface area = 2 × (lb + bh + hl). Cube: volume = a × a × a; surface area = 6 × a × a. Cylinder (π = 22/7): volume = π × r × r × h; curved surface area = 2 × π × r × h. 1 litre = 1000 cubic cm; small cubes in a box = (L ÷ a) × (B ÷ a) × (H ÷ a).

1. 1.A box is 8 cm long, 15 cm wide and 11 cm high. What is its volume (in cubic cm)?
2. 2.How many cubes of edge 5 cm fit exactly in a box that is 20 cm × 25 cm × 15 cm?
3. 3.How many cubes of edge 5 cm fit exactly in a box that is 30 cm × 25 cm × 20 cm?
4. 4.How many cubes of edge 2 cm fit exactly in a box that is 4 cm × 8 cm × 10 cm?
5. 5.A cube has an edge of 6 cm. What is its volume (in cubic cm)?
6. 6.A cylinder has a radius of 7 cm and a height of 17 cm. What is its volume (take π = 22/7; in cubic cm)?
7. 7.A cylinder has a radius of 7 cm and a height of 9 cm. What is its volume (take π = 22/7; in cubic cm)?
8. 8.A cylinder has a radius of 21 cm and a height of 18 cm. What is its volume (take π = 22/7; in cubic cm)?
9. 9.A box is 8 cm long, 11 cm wide and 2 cm high. What is its volume (in cubic cm)?
10. 10.A pipe (a cylinder) has a radius of 14 cm and a length of 9 cm. What is its curved surface area (take π = 22/7; in sq cm)?
11. 11.A fish tank is 70 cm long, 50 cm wide and 60 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
12. 12.A cylinder has a radius of 21 cm and a height of 9 cm. What is its volume (take π = 22/7; in cubic cm)?
13. 13.A cylinder has a radius of 14 cm and a height of 10 cm. What is its volume (take π = 22/7; in cubic cm)?
14. 14.How many cubes of edge 5 cm fit exactly in a box that is 10 cm × 20 cm × 20 cm?
15. 15.A cylinder has a radius of 21 cm and a height of 14 cm. What is its volume (take π = 22/7; in cubic cm)?
16. 16.How many cubes of edge 2 cm fit exactly in a box that is 6 cm × 8 cm × 10 cm?
17. 17.How many cubes of edge 2 cm fit exactly in a box that is 10 cm × 10 cm × 10 cm?
18. 18.A cylinder has a radius of 14 cm and a height of 19 cm. What is its volume (take π = 22/7; in cubic cm)?
19. 19.A cube has an edge of 7 cm. What is its total surface area (in sq cm)?
20. 20.A fish tank is 40 cm long, 80 cm wide and 70 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
21. 21.How many cubes of edge 4 cm fit exactly in a box that is 12 cm × 16 cm × 24 cm?
22. 22.A cylinder has a radius of 21 cm and a height of 8 cm. What is its volume (take π = 22/7; in cubic cm)?
23. 23.How many cubes of edge 4 cm fit exactly in a box that is 20 cm × 8 cm × 8 cm?
24. 24.A closed box is 14 cm long, 10 cm wide and 4 cm high. What is its total surface area (in sq cm)?
25. 25.A cube has an edge of 7 cm. What is its volume (in cubic cm)?
26. 26.How many cubes of edge 2 cm fit exactly in a box that is 8 cm × 8 cm × 12 cm?
27. 27.A cylinder has a radius of 14 cm and a height of 17 cm. What is its volume (take π = 22/7; in cubic cm)?
28. 28.A closed box is 15 cm long, 14 cm wide and 11 cm high. What is its total surface area (in sq cm)?
29. 29.A box is 12 cm long, 2 cm wide and 8 cm high. What is its volume (in cubic cm)?
30. 30.A cylinder has a radius of 7 cm and a height of 6 cm. What is its volume (take π = 22/7; in cubic cm)?
31. 31.A cylinder has a radius of 21 cm and a height of 11 cm. What is its volume (take π = 22/7; in cubic cm)?
32. 32.How many cubes of edge 2 cm fit exactly in a box that is 6 cm × 10 cm × 4 cm?
33. 33.A closed box is 15 cm long, 6 cm wide and 10 cm high. What is its total surface area (in sq cm)?
34. 34.A fish tank is 30 cm long, 50 cm wide and 50 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
35. 35.A box is 13 cm long, 12 cm wide and 7 cm high. What is its volume (in cubic cm)?
36. 36.A box is 20 cm long, 15 cm wide and 7 cm high. What is its volume (in cubic cm)?
37. 37.A box is 19 cm long, 3 cm wide and 6 cm high. What is its volume (in cubic cm)?
38. 38.A pipe (a cylinder) has a radius of 7 cm and a length of 6 cm. What is its curved surface area (take π = 22/7; in sq cm)?
39. 39.A box is 12 cm long, 12 cm wide and 8 cm high. What is its volume (in cubic cm)?
40. 40.A cylinder has a radius of 21 cm and a height of 7 cm. What is its volume (take π = 22/7; in cubic cm)?

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