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Theory

Exercises

1. Determine the volume of a sphere

Difficulty: easy

3
2. Find the volume of a hemisphere

Difficulty: easy

3
3. Find the weight of the box

Difficulty: easy

3
4. Find the volume of the silver used to make the bowl

Difficulty: medium

4
5. Find the volume of the lamp

Difficulty: medium

4
6. Calculate the volume of a hemisphere

Difficulty: medium

4
7. Find the ratio of volumes of two sphere

Difficulty: medium

4
8. How many balls can be made

Difficulty: medium

4
9. Find the radius of the wood apple

Difficulty: medium

4
10. Find the volume of the frustum

Difficulty: medium

4
11. Find the thickness of the bowl

Difficulty: medium

4
12. Find the height of the kulfi

Difficulty: medium

4
13. Textbook question I

Difficulty: medium

4
14. Textbook question II

Difficulty: hard

5
15. Select the correct answers

Difficulty: hard

4
16. Find the diameter of the second hemisphere

Difficulty: hard

5
17. Find the diameter and surface area

Difficulty: hard

5
18. Find the radius of the lower side of the bucket

Difficulty: hard

5
19. Case study: Frustum of a cone

Difficulty: hard

5
20. Calculate the weight of a hollow brass sphere

Difficulty: hard

5

Tests

1. Training test I

Difficulty: medium

10
2. Training test II

Difficulty: medium

11

Teacher manual