411. Hardoi

Indian National Congress held the seat; the winning margin widened from 6.8% to 16.7%.

• New challengerNCO (NCO) finished second with 38.9% — it did not contest here in 1967.
• Vote consolidatedThe top two candidates took 94.5% of the vote between them, up from 56.4% — a tighter two-way contest.
• TurnoutTurnout fell 13.5% to 37.2%.

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