28. Aizawl East

PPC held the seat; the winning margin narrowed from 17.1% to 0.7%.

• Won on a lower shareIts own vote share fell 11.7% — it held because the rest of the vote was more divided.
• New challengerIndian National Congress (INC) finished second with 34.0% — it did not contest here in 1978.
• Vote fragmentedThe top two took only 68.6% between them, down from 75.6% — the field split more ways.

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