Volume and Surface Area Worksheet

Quantitative aptitude lesson 26: Volume and surface area · Set 238 · 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 fish tank is 60 cm long, 70 cm wide and 70 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
2. 2.A fish tank is 30 cm long, 30 cm wide and 100 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
3. 3.A closed box is 10 cm long, 2 cm wide and 3 cm high. What is its total surface area (in sq cm)?
4. 4.How many cubes of edge 3 cm fit exactly in a box that is 18 cm × 6 cm × 6 cm?
5. 5.A cube has an edge of 4 cm. What is its volume (in cubic cm)?
6. 6.A cube has an edge of 11 cm. What is its volume (in cubic cm)?
7. 7.A cylinder has a radius of 21 cm and a height of 13 cm. What is its volume (take π = 22/7; in cubic cm)?
8. 8.A pipe (a cylinder) has a radius of 9 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
9. 9.A cylinder has a radius of 7 cm and a height of 11 cm. What is its volume (take π = 22/7; in cubic cm)?
10. 10.A closed box is 12 cm long, 9 cm wide and 9 cm high. What is its total surface area (in sq cm)?
11. 11.A pipe (a cylinder) has a radius of 3 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
12. 12.A pipe (a cylinder) has a radius of 14 cm and a length of 5 cm. What is its curved surface area (take π = 22/7; in sq cm)?
13. 13.A closed box is 17 cm long, 2 cm wide and 4 cm high. What is its total surface area (in sq cm)?
14. 14.A box is 20 cm long, 4 cm wide and 8 cm high. What is its volume (in cubic cm)?
15. 15.A box is 4 cm long, 11 cm wide and 4 cm high. What is its volume (in cubic cm)?
16. 16.A pipe (a cylinder) has a radius of 13 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
17. 17.How many cubes of edge 2 cm fit exactly in a box that is 10 cm × 10 cm × 6 cm?
18. 18.A box is 20 cm long, 13 cm wide and 6 cm high. What is its volume (in cubic cm)?
19. 19.How many cubes of edge 3 cm fit exactly in a box that is 15 cm × 12 cm × 12 cm?
20. 20.A pipe (a cylinder) has a radius of 7 cm and a length of 9 cm. What is its curved surface area (take π = 22/7; in sq cm)?
21. 21.A cylinder has a radius of 14 cm and a height of 6 cm. What is its volume (take π = 22/7; in cubic cm)?
22. 22.How many cubes of edge 2 cm fit exactly in a box that is 6 cm × 8 cm × 12 cm?
23. 23.How many cubes of edge 4 cm fit exactly in a box that is 16 cm × 12 cm × 24 cm?
24. 24.A closed box is 19 cm long, 14 cm wide and 5 cm high. What is its total surface area (in sq cm)?
25. 25.A closed box is 15 cm long, 5 cm wide and 5 cm high. What is its total surface area (in sq cm)?
26. 26.How many cubes of edge 2 cm fit exactly in a box that is 10 cm × 8 cm × 10 cm?
27. 27.A cube has an edge of 2 cm. What is its total surface area (in sq cm)?
28. 28.A cube has an edge of 6 cm. What is its total surface area (in sq cm)?
29. 29.A cylinder has a radius of 21 cm and a height of 16 cm. What is its volume (take π = 22/7; in cubic cm)?
30. 30.How many cubes of edge 3 cm fit exactly in a box that is 9 cm × 6 cm × 12 cm?
31. 31.A cube has an edge of 4 cm. What is its total surface area (in sq cm)?
32. 32.A fish tank is 90 cm long, 80 cm wide and 90 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
33. 33.How many cubes of edge 4 cm fit exactly in a box that is 16 cm × 12 cm × 8 cm?
34. 34.How many cubes of edge 2 cm fit exactly in a box that is 6 cm × 8 cm × 6 cm?
35. 35.A cube has an edge of 13 cm. What is its volume (in cubic cm)?
36. 36.A cylinder has a radius of 14 cm and a height of 14 cm. What is its volume (take π = 22/7; in cubic cm)?
37. 37.A pipe (a cylinder) has a radius of 14 cm and a length of 11 cm. What is its curved surface area (take π = 22/7; in sq cm)?
38. 38.A cube has an edge of 5 cm. What is its total surface area (in sq cm)?
39. 39.A cylinder has a radius of 7 cm and a height of 5 cm. What is its volume (take π = 22/7; in cubic cm)?
40. 40.A fish tank is 30 cm long, 90 cm wide and 40 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude