Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Formulas to remember | To recall the solids and its formulas. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | PYQ - Find the height of the right circular cone | Other | easy | 1 m. | Try to answer all the multiple choice questions. |
| 2. | PYQ - Determine the CSA of the new solid | Other | easy | 1 m. | Try to find the answers for multiple choice questions using surface areas of sphere and hemisphere. |
| 3. | PYQ - Find the slant height | Other | medium | 2 m. | Work on the problem to find the answers using surface areas of cylinder and cone. |
| 4. | TBQ - Compute the TSA of wooden log | Other | medium | 2 m. | Work on the problem to find the answers using surface areas of cylinder and cone. |
| 5. | PYQ - Find the required ratio | Other | medium | 2 m. | Work on the problem to find the answers using surface areas of sphere, hemisphere and frustum. |
| 6. | TBQ - Find the diameter of the sphere | Other | medium | 2 m. | Work on the problem to find the answers using surface areas of sphere, hemisphere and frustum. |
| 7. | TBQ - Calculate the quantity of paint required | Other | hard | 5 m. | Work on the problem to find the answers using surface areas of cylinder and cone. |
| 8. | TBQ - Find the TSA of the remaining solid | Other | hard | 5 m. | Work on the problem to find the answers using surface areas of cylinder and cone. |
| 9. | PYQ - Find the cost of painting | Other | hard | 5 m. | Try to solve the problem to find the answers using surface areas of sphere, hemisphere and frustum. |
| 10. | TBQ - Find the cost of painting the lamp | Other | hard | 5 m. | Work on the problem to find the answers using surface areas of sphere, hemisphere and frustum. |