277. Gurgaon

Indian National Congress held the seat; the winning margin widened from 30.4% to 33.4%.

• New challengerBharatiya Jana Sangh (BJS) finished second with 33.3% — it did not contest here in 1951.
• Vote consolidatedThe top two candidates took 100.0% of the vote between them, up from 59.5% — a tighter two-way contest.

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