US dollar ends sharply lower against rupee

The US dollar ended sharply lower against the rupee at 65.67/68 per dollar but the pound sterling finished higher at Rs 102.58/60 per pound at the close of the Interbank Foreign Exchange market today.
Following are the Interbank Forex and RBI rates:
(In Rs Per Unit)
Unit Interbank RBI Reference US Dollar 65.67/68 US Dollar Rs. 65.9255 Pound Sterling 102.58/60 Euro Rs. 75.1287 Euro 75.04/06
Japanese Yen(100) 55.11/13.