PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Surface area of cubes and cuboids | Let us learn to find the surface areas of cubes and cuboids. |
| 2. | The surface area of a cylinder | Let us look at the total and the lateral surface area of a cylinder. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the lateral surface area of the solids | 1st type - receptive | easy | 2 m. | Determine the lateral surface area of the solids using the right formula. |
| 2. | Find the total surface area of the solids | 1st type - receptive | easy | 2 m. | Determine the total surface area of the solids using the right formula. |
| 3. | Calculate the side of a cube | 2nd type - interpretation | medium | 2 m. | Find the side of the cube using the given area. |
| 4. | Find the area to be covered by cement | 2nd type - interpretation | medium | 4 m. | Find the area to be covered by cement using the right formula. |
| 5. | Find the dimensions | 2nd type - interpretation | medium | 3 m. | Find the dimensions using the given ratio. |
| 6. | Find the ratio | 2nd type - interpretation | medium | 4 m. | Find the ratio between the lateral surface areas of the two given cylinders. |
| 7. | Find the total area to be gift wrapped | 2nd type - interpretation | hard | 5 m. | Find the total area to be gift wrapped using the right formula. |
| 8. | Find the number of cans needed | 2nd type - interpretation | hard | 5 m. | Find the number of cans needed to paint a cuboidal board. |
| 9. | Calculate the area to be painted | 2nd type - interpretation | hard | 1 m. | Calculate the area of the cupboard to be painted. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the specified area | Other | easy | 2 m. | Find the specified area using the given data. |
| 2. | Find the increase in area | Other | medium | 3 m. | Find the increase in area of the cube using the data given. |
| 3. | Prove the following | Other | medium | 4 m. | Prove the given condition using appropriate evidences. |
| 4. | Calculate the painting cost of the cylindrical pillars | Other | hard | 5 m. | Calculate the painting cost of the cylindrical pillars using the right formulae. |
| 5. | Compare the boxes formed | Other | hard | 5 m. | Compare the two cuboidal boxes formed. |
| 6. | Find the painting cost | Other | hard | 6 m. | Find the painting cost using the data given. |
| 7. | Calculate the side of a cube | Other | medium | 2 m. | Find the side of the cube using the given area. |
| 8. | Find the area of the polygon | Other | medium | 1 m. | Find the area of ABCD using the right formula. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test | 00:10:00 | medium | 9 m. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework | 00:12:00 | medium | 7 m. | |
| 2. | Homework | 00:15:00 | medium | 11 m. | |
| 3. | Progress test | 00:20:00 | hard | 15 m. | |
| 4. | Progress test | 00:20:00 | hard | 12 m. | |
| 5. | Periodic Assessment - Demo | 00:20:00 | medium | 4 m. | PA 3 |
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