Market close: Sensex at 57,897.48 up by 477.24 points and Nifty at 17,233.25

(G.N.S) Dt. 28 Mumbai At close, the 30-share index surged 477.24 points or 0.83% to end at 57,897.48. Similarly, the Nifty rose by 147.20 points or 0.86% to 17,233.45.Asian Paints was the top gainer in the Sensex pack, rising nearly 3%, followed by Sun Pharma, M&M, NTPC, UltraTech Cement and