65. Tehatta

Indian National Congress held the seat; the winning margin narrowed from 25.9% to 1.1%.

Boundaries were redrawn between 1962 and 1967 — the comparison is matched by name and is indicative only.

• Won on a lower shareIts own vote share fell 12.0% — it held because the rest of the vote was more divided.
• New challengerCommunist Party of India (Marxist) (CPM) finished second with 43.3% — it did not contest here in 1962.

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