Bihar 2020: How BJP, JD(U), RJD Fared as 2025 Exit Polls Tip NDA

With exit polls predicting an NDA sweep, we revisit the 2020 Bihar results: BJP’s seat gains, JD(U)’s slide under Nitish Kumar, and RJD’s vote-share lead but fewer seats. The analysis maps seat tallies, strike rates, and regional strongholds, contrasts coalition arithmetic, and assesses what these baselines suggest for 2025 outcomes, turnout effects, and swing districts. Caste dynamics and leadership perception.