1971
S. M. DORAIRAJ
Margin18,73732.2%
Winner votes36,49662.8%
ReservationSC
| # | Candidate | Votes | Share |
|---|---|---|---|
S. M. DORAIRAJ DMK | 36,496 | 62.8% | |
| 2 | V. S. ARUNACHALAM NCO | 17,759 | 30.6% |
| 3 | GOPAL IND | 3,855 | 6.6% |
Turnout63.8%Votes cast58,110Electors91,042
| # | Candidate | Votes | Share |
|---|---|---|---|
S. M. DORAIRAJ DMK | 36,496 | 62.8% | |
| 2 | V. S. ARUNACHALAM NCO | 17,759 | 30.6% |
| 3 | GOPAL IND | 3,855 | 6.6% |
| # | Candidate | Votes | Share |
|---|---|---|---|
K. BALAJI ADK | 31,327 | 35.5% | |
| 2 | V. SAMBANDAN DMK | 29,380 | 33.3% |
| 3 | E. NARENDRAN JNP | 16,623 | 18.8% |
| 4 | C.R. UMAPATHY INC | 8,346 | 9.4% |
| 5 | N. KRISHNAN IND | 2,153 | 2.4% |
| 6 | M. SHANMUGAM IND | 250 | 0.3% |
| 7 | V.T.R. VEERAPPAN IND | 233 | 0.3% |