Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Digits in Disguise | Let us learn about ‘cryptarithms’ in this material. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | TBQ - On or Off | Other | easy | 2 m. | This exercise is to check your knowledge about cryptarithms. |
| 2. | TBQ - Find the value of Y and Z | Other | medium | 3 m. | This exercise is to check your knowledge about ‘cryptarithms’. |
| 3. | Find the value of A and B | Other | medium | 2 m. | This exercise is to check your knowledge about digits. |
| 4. | TBQ - Determine the values of B, D and E | Other | medium | 3 m. | This exercise is to check your knowledge about ‘cryptarithms’. |
| 5. | TBQ - Determine the values of the alphabets | Other | medium | 2 m. | This exercise is to check your knowledge about ‘cryptarithms’. |
| 6. | Find the value of P, Q and R | Other | medium | 3 m. | Try to solve the problem of cryptarithms. |
| 7. | Determine the value of A, B and C | Other | medium | 3 m. | Try to solve the problem of cryptarithms. |
| 8. | TBQ - Find the value of H and M | Other | medium | 3 m. | Try to solve the problem of cryptarithms. |
| 9. | TBQ - Find the values of K, P and R | Other | hard | 4 m. | This exercise is to check your knowledge about ‘cryptarithms’. |
| 10. | Calculate the sum of the digits | Other | hard | 4 m. | This exercise is to check your knowledge about digits and disguise. |
| 11. | What is the code? | Other | hard | 4 m. | This exercise is to check your knowledge about Fibonacci numbers. |
| 12. | TBQ - Find the value of U, T and A | Other | hard | 4 m. | Try to solve the problem of cryptarithms. |