| # | Candidate | Votes | Share |
|---|---|---|---|
VARKALA RADHAKRISHNAN CPM | 27,315 | 50.1% | |
| 2 | M. K. SREEDHARAN IND | 25,511 | 46.8% |
| 3 | VENKULAM A. SUKUMARAN IND | 787 | 1.4% |
| 4 | VARKALA BALAN IND | 631 | 1.2% |
| 5 | R. K. SUKUMARAN IND | 285 | 0.5% |
| # | Candidate | Votes | Share |
|---|---|---|---|
VARKALA RADHAKRISHNAN CPM | 40,381 | 53.8% | |
| 2 | N. SREENIVASAN IND | 25,921 | 34.5% |
| 3 | GOPINATH KUNJAN PILLAY IND | 6,244 | 8.3% |
| 4 | SUMANASAN IND | 672 | 0.9% |
| 5 | P. S. THANKAPPAN IND | 333 | 0.4% |
| 6 | M. SHARAFUDEEN IND | 252 | 0.3% |
| 7 | K. NAZARUDEEN IND | 248 | 0.3% |
| 8 | CHERUNNIYOOR D. RADHAKRISHNAN IND | 240 | 0.3% |
| 9 | K. V. VASUDEVAN IND | 155 | 0.2% |
| 10 | VIVEKANANDAN IND | 142 | 0.2% |
| 11 | G. P. SREEDHARAN IND | 129 | 0.2% |
| 12 | KUNJUKRISHNAN ASARI IND | 127 | 0.2% |
| 13 | VARKALA BALAN IND | 106 | 0.1% |
| 14 | RAJASEKHARAN NAYAR IND | 97 | 0.1% |
| 15 | S. YOOSUF IND | 87 | 0.1% |