1970
P. S. SRINIVASAN
Margin4630.8%
Winner votes25,49141.5%
ReservationGEN
| # | Candidate | Votes | Share |
|---|---|---|---|
P. S. SRINIVASAN CPI | 25,491 | 41.5% | |
| 2 | K. VISWANATHAN IND | 25,028 | 40.7% |
| 3 | M. A. ITHRAN INC | 10,969 | 17.8% |
Turnout84.0%Votes cast61,488Electors73,217
| # | Candidate | Votes | Share |
|---|---|---|---|
P. S. SRINIVASAN CPI | 25,491 | 41.5% | |
| 2 | K. VISWANATHAN IND | 25,028 | 40.7% |
| 3 | M. A. ITHRAN INC | 10,969 | 17.8% |
| # | Candidate | Votes | Share |
|---|---|---|---|
P. P. GEORGE CPI | 35,683 | 50.4% | |
| 2 | M. THOMAS CPM | 32,107 | 45.3% |
| 3 | VAIKOM DEVARAJ IND | 1,923 | 2.7% |
| 4 | THIRUVARPPU PARAMESWARAN NAIR IND | 538 | 0.8% |
| 5 | T. K. KOCHOLAKUMAR IND | 335 | 0.5% |
| 6 | V. D. JOHN DEVASSIA IND | 276 | 0.4% |