Solution:Convertibility of currency means when currency of a country can be freely converted into foreign exchange (international currencies) and vice-versa at market determined rate of exchange that is, exchange rate as determined by demand for and supply of a currency,As a part of new economic reforms initiated in 1991, India made rupee partially convertible on current account from March, 1992 under the 'Liberalized Exchange Rate Management Scheme' (LERMS) involving dual exchange rates (60% by market-determined exchange rate and 40% by RBI at fixed exchange rate). From March, 1993, rupee was made convertible for all trade in merchandise. In March, 1994, even invisibles and remittances from abroad were allowed to be freely convertible. In August, 1994, India accepted IMF Article VIII and thus the rupee officially became convertible on the current account.
After that, India has come a long way in liberating the capital account transactions also in the last three decades and currently has partial capital account convertibility. Fully convertibility of Indian rupee (on both current and capital accounts) is being advocated because that will allow free mobility of capital in the country from the foreign investors and will attract more foreign capital inflow. It will also enable the domestic companies to raise more funds from abroad. Hence, full convertibility of rupee would facilitate growth and higher foreign investment.