why bhutan currency is equal to indian rupees
The ngultrum (Dzongkha: དངུལ ་ ཀྲམ (ŋul'tram), symbol: Nu., code: BTN) is the currency of the Kingdom of Bhutan. It is subdivided into 100 chhertum (Dzongkha: ཕྱེད ་ ཏམ (tʃet'tam), spelled as chetrums on coins until 1979). The Royal Monetary Authority of Bhutan is the minting authority of the Ngultrum banknotes and coins. The Ngultrum is currently pegged to the Indian rupee at parity.