UPSKILL MATH PLUS
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Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to compound interest | To learn what is compound interest. |
| 2. | Steps to compute the compound interest | To learn how to compute the compound interest. |
| 3. | Formulae of compound interest | To learn the formulae to calculate the compound interest. |
| 4. | Application of compound interest | To explore the application of compound interest and methods to calculate the same. |
| 5. | Difference between simple interest and compound interest | To know how to calculate the difference between simple interest and compound interest. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Fill in the blanks I | Other | medium | 2 m. | Calculate the compound interest of the given information. |
| 2. | Fill in the blanks II | Other | medium | 3 m. | This exercise is to check your knowledge about compound interest. |
| 3. | True or false I | Other | medium | 3 m. | This exercise is to check your knowledge about compound interest. |
| 4. | True or false II | Other | medium | 2 m. | This exercise is to check your knowledge about compound interest. |
| 5. | Multiple choice question I | Other | medium | 3 m. | This exercise is to check your knowledge about compound interest. |
| 6. | Multiple choice question II | Other | medium | 2 m. | This exercise is to check your knowledge about compound interest. |
| 7. | Two marks example problems I | Other | medium | 4 m. | This exercise is to check your knowledge in compound interest. |
| 8. | Two marks example problems II | Other | medium | 4 m. | This exercise is to check your knowledge in compound interest. |
| 9. | Two marks example problems III | Other | medium | 4 m. | Find the present value of the machine and count of the bacteria using compound interest formula. |
| 10. | Two marks example problems IV | Other | medium | 4 m. | Calculate the difference between the compound interest and simple interest. |
| 11. | Two marks exercise problems I | Other | medium | 4 m. | Calculate the compound interest for the given information. |
| 12. | Two marks exercise problems II | Other | medium | 4 m. | Find the principal and number of years in a given information using compund interest formula. |
| 13. | Two marks exercise problems III | Other | medium | 2 m. | Find the difference between compound interest and simple interest. |
| 14. | Five marks example problems V | Other | medium | 5 m. | Determine the population of the year using compound interest formula. |
| 15. | Five marks exercise problems IV | Other | medium | 5 m. | Calculate the compound interest for the successive rate of interest for the successive years. |
| 16. | Five marks exercise problems V | Other | medium | 5 m. | Find the rate of interest for the given information using compound interest formula. |
| 17. | Five marks exercise problems VI | Other | medium | 5 m. | Calculate the principal amount for the given information. |
| 18. | Five marks exercise problems VII | Other | medium | 0 m. | This exercise is to check your knowledge about compound interest. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the compound interest | 1st type - receptive | easy | 2 m. | To find the compound interest if the amout and the principal values are knwon. |
| 2. | Calculate the amount | 1st type - receptive | easy | 3 m. | To calculate the amount if the value of principal and the compound interest are known. |
| 3. | Determine the amount after certain period | 1st type - receptive | easy | 3 m. | To determine how much amount he will get after perticular period of time. |
| 4. | Calculate the compound interest | 1st type - receptive | easy | 3 m. | To calculate the compound interest if principal, rate and time period is given. |
| 5. | Calculate the population of the town after certain years | 1st type - receptive | easy | 3 m. | To calculate the population of a town after certain years if the rate of increase, time period and reference population are given. |
| 6. | Determine the present population of the town | 1st type - receptive | easy | 3 m. | To determine the present population of the town if the population of the town is decreasing at a certain rate per annum. |
| 7. | Find the difference in compound interest and simple interest | 1st type - receptive | easy | 2 m. | To find the difference in compound interest and simple interest for 2 years if principal and rate of interest per annum are given. |
| 8. | Find the rate of compound interest | 2nd type - interpretation | medium | 3 m. | To find the rate of compound interest for the given condition. |
| 9. | Determine the height of the tree | 1st type - receptive | medium | 3 m. | To determine the height of the tree certain years ago if the height of the tree is increasing at a certain rate per annum. |
| 10. | Find the compound interest payable after certain years | 2nd type - interpretation | medium | 4 m. | To find the amount of compound interest if principal,rate and time period is given. |
| 11. | Determine the amount of compound interest | 2nd type - interpretation | medium | 4 m. | To determine the interest compounded half-yearly if the principal, rate and time period is given. |
| 12. | Calculate the compound interest | 3rd type - analysis | medium | 4 m. | To calculate the compound interest if time period is given in fraction. |
| 13. | What will be the cost of the product after two years | 3rd type - analysis | medium | 4 m. | To find the cost of the prodcut after two years if the rate of interest is given which differs year by year. |
| 14. | Calculate the present population of the town | 2nd type - interpretation | medium | 5 m. | To calculate the present population of the town if the rate of increase in population is different from year to year. |
| 15. | Find out the population of a city in a particular year | 2nd type - interpretation | medium | 5 m. | To find the population of a city in a particular year if increased rate, time period and initial value of population are given. |
| 16. | Calculate the compound interest for the given condition | 2nd type - interpretation | hard | 6 m. | To calculate the compound interest if principal, rate and time period is given. |
| 17. | Compute the amount of compound interest | 3rd type - analysis | hard | 4 m. | To compute interest compounded quarterly if the principal,rate and time period is given. |
| 18. | Determine the amount | 3rd type - analysis | hard | 4 m. | To calculate the amount when compounded quarterly if principal,rate and time period are given. |
| 19. | Compute the compound interest | 3rd type - analysis | hard | 5 m. | To compute the compound interest if simple interest is given instead of principal. |
| 20. | Calculate the extra amount | 3rd type - analysis | hard | 4 m. | To calculate the extra amount for the given condition. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the count of bacteria after certain hours | Other | easy | 3 m. | To determine the count of bacteria after certain hours if the growth rate differs every hour. |
| 2. | The value of flat certain years before | Other | easy | 4 m. | The value of flat certain years before if the value of the flat is depreciating at certain rate per annum. |
| 3. | Determine the payment after certain period | Other | medium | 4 m. | To determine the payment after certain period if time period is given in fraction. |
| 4. | Find the interest compounded half-yearly | Other | medium | 4 m. | To find the amount of interest compounded half yearly if principal,rate and time period are given. |
| 5. | The difference between compound interest and simple interest | Other | hard | 4 m. | To find difference in compound interest and simple interest for 3 years if principal and rate of interest per annum are given. |
| 6. | Rate of interest | Other | medium | 2 m. | Find the rate of interest for the given information using compound interest formula. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:20:00 | medium | 12 m. | |
| 2. | Homework II | 00:20:00 | medium | 11 m. | |
| 3. | Homework III | 00:25:00 | hard | 15 m. | |
| 4. | Homework IV | 00:25:00 | hard | 18 m. | |
| 5. | Homework V | 00:25:00 | hard | 10 m. | |
| 6. | Revision test I | 00:30:00 | hard | 11 m. | |
| 7. | Revision test II | 00:30:00 | hard | 13 m. | |
| 8. | Revision test III | 00:30:00 | hard | 17 m. | |
| 9. | Revision test IV | 00:30:00 | hard | 19 m. | |
| 10. | Revision test V | 00:30:00 | hard | 16 m. | |
| 11. | Revision test VI | 00:30:00 | hard | 16 m. | |
| 12. | Periodic assessment | 00:10:00 | medium | 2 m. | PA 1 - Applications of percentage in problems |
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