31. Darauli

Indian National Congress held the seat; the winning margin narrowed from 11.7% to 8.2%.

• Won on a lower shareIts own vote share fell 12.8% — it held because the rest of the vote was more divided.
• New challengerINCU (INCU) finished second with 22.7% — it did not contest here in 1977.
• Vote fragmentedThe top two took only 53.5% between them, down from 75.6% — the field split more ways.

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