Kathmandu. The Nepal Rastra Bank (NRB) has set the foreign exchange rates for today (Friday). According to the central bank, the buying rate for one U.S. Dollar is set at 146.32 rupees and the selling rate at 146.92 rupees.The buying rate for one Australian Dollar is set at 99.53 rupees and the selling rate at 99.94 rupees; for one Canadian Dollar, the buying rate is 105.84 rupees and the selling rate is 106.28 rupees.Furthermore, the buying rate for one European Euro is 171.17 rupees and the selling rate is 171.87 rupees; for one UK Pound Sterling, the buying rate is...