INDIA TRADE DEFICIT FALLS India's trade deficit is provisionally estimated at 58.34 billion rupees in the first 10 months of fiscal 1986/87 ending March, compared with 70.62 billion in the year ago period, the Commerce Ministry said. Exports rose in the latest period to 100.75 billion rupees from the a year earlier 86.09 billion and imports to 159.09 billion from 156.71 billion in the period, the figures show. The trade deficit for all of 1986/87 is provisionally estimated at around 70 billion rupees from an estimated record 87.47 billion in 1985/86 and actual 53.18 billion in 1984/85, Commerce Minister P. Shiv Shanker told reporters last month .