PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Recalling ratio and proportion | Recall the concept of ratio with some appropriate example. |
| 2. | Recalling proportion and its variation | Recall the conept of proportion with some appropriate example. |
| 3. | Direct proportion | Understand the direct proportion and the formulation with an appropriate illustration. |
| 4. | Direct proportions using unitary method | Theory about direct proportions. |
| 5. | Inverse Proportion | Understand the concept of inverse proportion and the formulation with an appropriate illustration. |
| 6. | Inverse proportion using unitary method | Theory about inverse proportion. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Fill in the blanks I | Other | easy | 5 m. | In this exercise, fill the blanks using direct variation. |
| 2. | Fill in the blanks II | Other | easy | 2 m. | This exercise is to check your knowledge about indirect variation. |
| 3. | True or False | Other | easy | 5 m. | This exercise is to check your knowledge about direct variation. |
| 4. | Multiple choice question I | Other | easy | 3 m. | Choose the correct answers using direct variation. |
| 5. | Multiple choice question II | Other | easy | 2 m. | This exercise is to check your knowledge about direct variation. |
| 6. | Multiple choice question III | Other | easy | 2 m. | This exercise is to check your knowledge about direct and indirect variation. |
| 7. | Two marks example problems I | Other | medium | 4 m. | This exercise is to check your knowledge about direct variation. |
| 8. | Two marks example problems II | Other | medium | 4 m. | This exercise is to check your knowledge about direct variation. |
| 9. | Two marks example problems III | Other | medium | 4 m. | Try to solve the real life inverse proportion problems. |
| 10. | Two marks exercise problems I | Other | medium | 4 m. | Real life problems based on direct variation. |
| 11. | Two marks exercise problems II | Other | medium | 4 m. | Real life problems based on direct variation. |
| 12. | Two marks exercise problems III | Other | medium | 4 m. | This exercise is to check your knowledge about direct variation. |
| 13. | Two marks exercise problems IV | Other | medium | 4 m. | This exercise is to check your knowledge about direct variation. |
| 14. | Two marks exercise problems V | Other | medium | 4 m. | Real life problems based on direct variation. |
| 15. | Two marks exercise problems VI | Other | medium | 2 m. | This exercise is to check your knowledge about direct variation. |
| 16. | Two marks exercise problems VII | Other | medium | 4 m. | This exercise is to check your knowledge about indirect variation. |
| 17. | Two marks exercise problems VIII | Other | medium | 4 m. | Try to solve the real life problem based on indirect variation. |
| 18. | Five marks exercise problems IX | Other | hard | 7 m. | This exercise is to check your knowledge about indirect variation. |
| 19. | Five marks exercise problems X | Other | hard | 10 m. | Real life problems based on direct variation and indirect variation. |
| 20. | Five marks exercise problems XI | Other | hard | 10 m. | This exercise is to check your knowledge about direct and indirect variation. |
| 21. | Five marks exercise problems XII | Other | hard | 5 m. | This exercise is to check your knowledge about direct and indirect variation. |
| 22. | Five marks exercise problems XIII | Other | hard | 10 m. | Real life problems based on direct variation and indirect variation. |
| 23. | Five marks exercise problems XIV | Other | hard | 10 m. | Real life problems based on direct variation and indirect variation. |
| 24. | Five marks exercise problems XV | Other | hard | 10 m. | Real life problems based on direct variation and indirect variation. |
| 25. | Five marks exercise problems XVI | Other | hard | 10 m. | Real life problems based on direct variation and indirect variation. |
| 26. | Five marks exercise problems XVII | Other | hard | 5 m. | Real life problems based on direct variation and indirect variation. |
| 27. | Five marks exercise problems XVIII | Other | hard | 5 m. | This exercise is to check your knowledge about direct and indirect variation. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose a correct ratio for the given shapes | Other | easy | 1 m. | Simply select a correct ratio for the shapes given. |
| 2. | Choose the correct answer | Other | easy | 3 m. | Choose the correct answer by choosing the option which is direct or inverse proportion. |
| 3. | Solve the unknown value | Other | easy | 1 m. | Try to find the unknown value. |
| 4. | Find out the number of seed packets needed | Other | medium | 3 m. | Calculate the number of seed packets needed to plant. |
| 5. | Calculate the number of days that mens can harvest the same field | Other | medium | 3 m. | It is required to find the number of days men can accumulate the same area. |
| 6. | Calculate the number of hours worked | Other | medium | 3 m. | Practice to find the number of days spent for preparing the required dough. |
| 7. | Predict the total number of quizzes | Other | medium | 3 m. | Practice to find the number of quizzes she took in all. |
| 8. | Find out time taken to empty the tank | Other | medium | 4 m. | Calculate the time taken to empty the tank by if the pumps work together. |
| 9. | Calculate the baking hours | Other | medium | 4 m. | Practice to find the number of biscuits can be bake. |
| 10. | Determine the days needed to grind the jam | Other | medium | 1 m. | Practice to find the number of days needed to grind the required quantity of jam. |
| 11. | Calculate the number of weeks | Other | medium | 1 m. | Practice to find the number of weeks he wants to attend the quizzes. |
| 12. | Determine the expected number of days to complete the project | Other | hard | 5 m. | Practice to find the number of days if more employees added to the project. |
| 13. | Calculate the number of students | Other | hard | 5 m. | Calculate the number of students entered using proportionality concept. |
| 14. | Calculate the value of 'A' | Other | hard | 5 m. | Practice to find the value of 'A' by predicting the suitablity proportionality. |
| 15. | Calculate how many persons will engineer require | Other | hard | 4 m. | Calculate how many persons will engineer require to finish the project on certain time. if the number workers and number days are in inverse proportional. |
| 16. | Find out required liters of petrol | Other | hard | 5 m. | Practice to find the required litres of petrol to cover certain kilometres. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the increased speed | Other | hard | 5 m. | Real life problems based on direct variation and indirect variation. |
| 2. | Find the relation between C and K | Other | hard | 5 m. | This exercise is to check your knowledge about direct and indirect variation. |
| 3. | Calculate the number of days | Other | hard | 5 m. | Real life problems based on direct variation and indirect variation. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Equivalent ratios: word problems | Other | easy | 1 m. | Seek using word problems to Equivalent ratios. |
| 2. | Find the unknown value | Other | easy | 1 m. | Solve the proportionality and find the unknown value. |
| 3. | Find the number of days reduced | Other | medium | 1 m. | You are required to find the reduced number of days if number of formers increased. |
| 4. | Evaluate the number of men | Other | medium | 1 m. | It is required to calculate the number of men to dig a pong for the given number of days. |
| 5. | Estimate the rent | Other | hard | 5 m. | Calculate the rent she have to pay for certain years using suitable method. |
| 6. | Complete the table | Other | hard | 3 m. | Complete the table using values of speed by finding the suitable proportionality between the speed and time. |
| 7. | Answer the following questions | Other | hard | 5 m. | First find out the relationship between the 'A' and 'B' then find the value of 'k' and 'A'. |
| 8. | Find the number of students | Other | medium | 2 m. | Real life problems based on direct variation. |
| 9. | Time taken to fill the sump | Other | medium | 2 m. | This exercise is to check your knowledge about indirect variation. |
| 10. | Find the number of days reduced | Other | medium | 1 m. | You are required to find the reduced number of days if number of formers increased. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | medium | 17 m. | |
| 2. | Homework II | 00:20:00 | medium | 17 m. | |
| 3. | Homework III | 00:20:00 | medium | 2 m. | |
| 4. | Homework IV | 00:20:00 | medium | 17 m. | |
| 5. | Homework V | 00:20:00 | medium | 21 m. | |
| 6. | Homework VI | 00:20:00 | medium | 17 m. | |
| 7. | Homework VII | 00:20:00 | medium | 22 m. | |
| 8. | Revision test I | 00:20:00 | medium | 15 m. | |
| 9. | Revision test II | 00:20:00 | medium | 9 m. | |
| 10. | Revision test III | 00:20:00 | medium | 14 m. | |
| 11. | Revision test IV | 00:20:00 | medium | 6 m. | |
| 12. | Revision test V | 00:20:00 | medium | 18 m. | |
| 13. | Revision test VI | 00:20:00 | medium | 18 m. | |
| 14. | Revision test VII | 00:20:00 | medium | 16 m. | |
| 15. | Periodic Assessment | 00:10:00 | medium | 6 m. |
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