| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | Balurghat (Vidhan Sabha constituency) - Members of Legislative Assembly |  |  |  |
| 3 | Election Year | Constituency | Name of M.L.A. | Party Affiliation |
| 4 | 1951 | Balurghat | Saroj Ranjan Chattopadhyay | Indian National Congress |
| 5 | 1951 | - | Lakhsman Chandra Handa | Indian National Congress |
| 6 | 1957 | - | Mardi Hakai | Indian National Congress |
| 7 | 1957 | - | Dhiren Banerjee | Revolutionary Socialist Party |
| 8 | 1962 | - | Sushil Ranjan Chattopadhyay | Indian National Congress |
| 9 | 1967 | - | Mukul Basu | Independent |
| 10 | 1969 | - | Mukul Basu | Revolutionary Socialist Party |
| 11 | 1971 | - | Bireshwar Roy | Indian National Congress |
| 12 | 1972 | - | Bireshwar Roy | Indian National Congress |
| 13 | 1977 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 14 | 1982 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 15 | 1987 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 16 | 1991 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 17 | 1996 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 18 | 2001 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 19 | 2006 | - | Biswanath Chowdhury | Revolutionary Socialist Party |
| 20 | 2011 | - | Sankar Chakraborty | All India Trinamool Congress |

Question: What was the success of Mukul Basu of the RSP/Independent in 1969 and 1967?
Answer: Mukul Basu of the RSP/Independent won in 1969 and 1967.