Foreign Exchange US $1 Rs. 42.40 HK $1 Rs. 5.40 UK ?1 Rs. 69.42 SW Fr 1 Rs. 28.75 Euro Rs. 46.35 Sing $1 Rs. 24.20 Yen 100 Rs. 36.05 Aus $1 Rs. 26.70 Bullion Calcutta Bombay Gold Std (10gm) Rs. 4435 Gold Std (10 gm) Rs. 4285 Gold 22 carat Rs. 4190 Gold 22 carat Rs. 3965 Silver bar (Kg) Rs. 7850 Silver (Kg) Rs. 7665 Silver portion Rs. 7950 Silver portion Rs. 7670 Stock Indices Sensex 3682.69 -74.81 BSE-100 1619.85 -33.57 S&P CNX Nifty 1062.80 -10.15 Calcutta 103.85 -1.88 Skindia GDR NA ?