90. Keoti

Indian National Congress held the seat; the winning margin widened from 8.6% to 9.7%.

• Won on a lower shareIts own vote share fell 4.9% — it held because the rest of the vote was more divided.
• New challengerJanata Party (JNP) finished second with 22.3% — it did not contest here in 1980.
• Vote fragmentedThe top two took only 54.3% between them, down from 65.3% — the field split more ways.

Written from the constituency figures by a fixed set of rules — no language model.