<h1>RBI Updates US Dollar Reference Rate to Rs. 66.7860; Adjustments Made for Euro, Pound, and Yen Against Rupee.</h1> The Reserve Bank of India set the reference rate for the US Dollar at Rs. 66.7860 on December 11, 2015, slightly down from Rs. 66.7905 on December 10, 2015. Consequently, the exchange rates for other major currencies against the Rupee were adjusted. The Euro was valued at Rs. 73.1040, the British Pound at Rs. 101.1006, and 100 Japanese Yen at Rs. 54.75 on December 11, 2015. These rates are derived from the US Dollar reference rate and cross-currency quotes. The SDR-Rupee rate will also be based on this reference rate.