PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to interest | Theoretical explanation for interest. |
| 2. | Introduction to simple interest | Theoretical introduction to simple interest. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Multiple choice question | Other | easy | 3 m. | This exercise is to check your knowledge about simple interest. |
| 2. | Two marks exercise problems I | Other | medium | 4 m. | In this exercise, find the simple interest and sum using the given information. |
| 3. | Two marks exercise problems II | Other | medium | 4 m. | In this exercise, calculate the simple interest and total amount. |
| 4. | Five marks example problems I | Other | hard | 5 m. | In this exercise, calculate the time using simple interest. |
| 5. | Five marks example problems II | Other | hard | 5 m. | Calculate the rate of interest using simple interest. |
| 6. | Five marks example problems III | Other | hard | 5 m. | Calculate the rate of interest using simple interest. |
| 7. | Five marks example problems IV | Other | hard | 5 m. | In this exercise, calculate the principal using simple interest. |
| 8. | Five marks exercise problems III | Other | hard | 5 m. | In this exercise, calculate the sum using simple interest. |
| 9. | Five marks exercise problems IV | Other | hard | 5 m. | This exercise is to check your knowledge about simple interest. |
| 10. | Five marks exercise problems V | Other | hard | 10 m. | In this exercise find the time using simple interest. |
| 11. | Five marks exercise problems VI | Other | hard | 5 m. | This exercise is to check your knowledge about simple interest. |
| 12. | Five marks exercise problems VII | Other | hard | 5 m. | In this exercise, calculate the principal using simple interest. |
| 13. | Five marks exercise problems VIII | Other | hard | 5 m. | Find the price of the ticket for the current year. |
| 14. | Five marks exercise problems IX | Other | hard | 5 m. | Calculate the worth of the machine using simple interest. |
| 15. | Five marks exercise problems X | Other | hard | 5 m. | In this exercise, calculate the simple interest and rate of interest. |
| 16. | Five marks exercise problems XI | Other | hard | 5 m. | In this exercise, calculate the rate of interest using simple interest. |
| 17. | Five marks exercise problems XII | Other | hard | 5 m. | Calculate the rate of interest using simple interest. |
| 18. | Five marks exercise problems XIII | Other | hard | 5 m. | In this exercise, calculate the rate of interest using simple interest. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the simple interest | Other | easy | 3 m. | Calculate the simple interest if principal, rate and time is given. |
| 2. | Calculate the simple interest and amount | Other | easy | 2 m. | Determine the simple interest and amount if principal, rate and time is given. |
| 3. | Determine the principal | Other | easy | 3 m. | Determine the principal if interest, time and rate is given. |
| 4. | Answer the given questions | Other | easy | 4 m. | Practice to determine the amount after the first, second and third year if principal and interest rate are given. |
| 5. | Calculate the principal | Other | medium | 3 m. | Calculate the principal if amount, rate and time or known values. |
| 6. | Calculate the time period | Other | medium | 4 m. | Calculate the time period if amount, principal and rate is given. |
| 7. | Calculate the rate of interest borrowed | Other | medium | 4 m. | Calculate the rate of interest borrowed if amount, principal and time is given. |
| 8. | Calculate in how many years the sum will tripple itself | Other | medium | 4 m. | Calculate in how many years the sum will tripple itself if time period is given. |
| 9. | Find out the time period | Other | medium | 5 m. | Find out the time period to sum of money double itself if rate is given. |
| 10. | Calculate at what rate of interest she returned the loan | Other | medium | 4 m. | Calculate the rate of interest if amount, principal and time is given. |
| 11. | Estimate the invested amount by a person | Other | medium | 4 m. | Practice to estimate the invested amount by a person using the given rate of interest and time. |
| 12. | Determine the amount invested in schemes | Other | hard | 6 m. | Determine the amount invested in schemes if principal, rate of schemes and time period is given. |
| 13. | Calculate the value of the product | Other | hard | 5 m. | Calculate the Value of the product by finding the interest and amount. |
| 14. | Calculate the amount one should deposit to get a certain amount | Other | hard | 5 m. | Practice to find the amount if the interest rate and time period are given. |
| 15. | Calculate how much percentage a person invest of his salary | Other | hard | 4 m. | Practice to calculate how much percentage a person invest of his salary using the given rate of interest, amount and time. |
| 16. | Determine the years he has to wait to buy a car | Other | hard | 5 m. | Practice to determine the years he has to wait to buy a car if rate of interest, amount, and principal are given. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the rate of interest for the borrowed money | Other | hard | 5 m. | This exercise is to check your knowledge about simple interest. |
| 2. | Determine the principal | Other | hard | 5 m. | In this exercise, calculate the principal using simple interest. |
| 3. | Calculate the principal and rate of interest | Other | hard | 2 m. | In this exercise, calculate the simple interest and rate of interest. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find out the time when loan was given | Other | easy | 5 m. | Find out the time when loan was given if Principal, Interest and rate is given. |
| 2. | Find out the interest earned by the person | Other | medium | 5 m. | Find out the interest earned by the person if principal, rate and time values are known. |
| 3. | Determine the interest and amount | Other | medium | 5 m. | Determine the interest and amount if principal, time and rate is given. |
| 4. | Determine the principal | Other | medium | 4 m. | Calculate the principal if amount, rate and time are known values. |
| 5. | Estimate the total worth of an investment | Other | hard | 4 m. | Estimate the total worth of an investment principal, rate and time are known values. |
| 6. | Find the sum | Other | medium | 1 m. | In this exercise, find the simple interest and sum using the given information. |
| 7. | Simple interest | Other | medium | 1 m. | In this exercise, calculate the simple interest and total amount. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:20:00 | medium | 18 m. | |
| 2. | Homework II | 00:15:00 | medium | 14 m. | |
| 3. | Homework III | 00:15:00 | medium | 13 m. | |
| 4. | Homework IV | 00:20:00 | hard | 17 m. | |
| 5. | Homework V | 00:20:00 | hard | 12 m. | |
| 6. | Homework VI | 00:20:00 | hard | 14 m. | |
| 7. | Revision test I | 00:15:00 | medium | 10 m. | |
| 8. | Revision test II | 00:15:00 | medium | 9 m. | |
| 9. | Revision test III | 00:15:00 | medium | 10 m. | |
| 10. | Revision test IV | 00:20:00 | hard | 20 m. | |
| 11. | Revision test V | 00:20:00 | hard | 16 m. | |
| 12. | Revision test VI | 00:20:00 | hard | 19 m. | |
| 13. | Periodic Assessment | 00:10:00 | medium | 4 m. | PA3 |
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