Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Numbers Tell us Things and Picking Parity | This material tells us about numbers and games using numbers. |
| 2. | The Virahāṅka - Fibonacci Numbers | Learn about Fibonacci numbers in this material. |
| 3. | Magic Square | This material explores about magic square. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose the correct answer | Other | easy | 2 m. | To test the fundamental idea of Fibonacci numbers. |
| 2. | Find the magic sum | Other | easy | 2 m. | This exercise is to check your knowledge about magic square. |
| 3. | Find the third number | Other | easy | 2 m. | This exercise is to check your knowledge about grids. |
| 4. | Find the terms of the Virahanka sequence | Other | medium | 3 m. | This exercise is to check your knowledge about Virahāṅka sequence. |
| 5. | Compute the parity of the difference | Other | medium | 3 m. | This exercise is to check your knowledge about Virahanka numbers. |
| 6. | Find the numbers in a row | Other | medium | 3 m. | This exercise is to check your knowledge about grids. |
| 7. | Parity of the expression | Other | medium | 3 m. | This exercise is to check your knowledge about nth even number. |
| 8. | Find the row sum | Other | medium | 3 m. | This exercise is to check your knowledge about grids. |
| 9. | What is the code? | Other | hard | 4 m. | This exercise is to check your knowledge about Fibonacci numbers. |
| 10. | Find the value of A and B | Other | hard | 4 m. | This exercise is to check your knowledge about digits. |
| 11. | Calculate the sum of the digits | Other | hard | 4 m. | This exercise is to check your knowledge about digits and disguise. |
| 12. | Calculate the number of goldfishes | Other | hard | 4 m. | This exercise is to check your knowledge about Virahanka sequence. |
| 13. | Form a magic square with the given centre | Other | hard | 5 m. | This exercise is to check your knowledge about magic square with centre 25. |
| 14. | Evaluate the parity of the given expression | Other | hard | 4 m. | This exercise is to check your knowledge about parity using arithmetic operations. |