109. Sultanpur

Indian National Congress held the seat; the winning margin narrowed from 48.6% to 13.1%.

• Won on a lower shareIts own vote share fell 20.7% — it held because the rest of the vote was more divided.
• New challengerApna Dal (Kamerawadi) (AD) finished second with 40.5% — it did not contest here in 1957.
• Vote fragmentedThe top two took only 94.1% between them, down from 100.0% — the field split more ways.

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