Kathmandu, Aug. 1 -- Nepal Rastra Bank (NRB) has determined the exchange rates for 22 foreign currencies for today (Friday). According to the central bank, the US dollar has continued its upward trend for the fourth consecutive day, with the buying rate set at Rs 139.86 and the selling rate at Rs 140.46. On Thursday, the buying and selling rates were Rs 139.58 and Rs 140.18, respectively.

Similarly, the buying and selling rates for one euro are Rs 159.99 and Rs 160.68, respectively. For one British pound sterling, the rates are Rs 184.99 (buying) and Rs 185.78 (selling). The Swiss Franc is being traded at Rs 172.06 (buying) and Rs 172.80 (selling).

The Australian dollar has a buying rate of Rs 90.10 and a selling rate of Rs 90.49. The C...