Match the following Five-Year Plans with their associated periods:
| List I (Five-Year Plan) | List II (Period) |
| 1. Third Five-Year Plan | a. 1969-1974 |
| 2. Fourth Five-Year Plan | b. 1961-1966 |
| 3. Sixth Five-Year Plan | c. 1980-1985 |
| 4. Eighth Five-Year Plan | d. 1992-1997 |
Choose the correct matching: