63. Ghatol

Indian National Congress held the seat; the winning margin narrowed from 43.1% to 14.5%.

• Won on a lower shareIts own vote share fell 5.3% — it held because the rest of the vote was more divided.
• New challengerIndependent (IND) finished second with 42.7% — it did not contest here in 1951.
• Vote consolidatedThe top two candidates took 100.0% of the vote between them, up from 82.0% — a tighter two-way contest.

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