India will enter the high growth zone in the financial year 2019 by crossing the 8 per cent threshold, global financial services major Goldman Sachs has said in its annual market outlook for Asian and global markets. It also forecast policy rate hike of 75 basis points in three installments by the Reserve Bank of India (RBI) by mid-2019. Indian rupee is expected to strengthen against the US Dollar on account of positive growth momentum, RBI’s hawkish stance and a steady current account deficit, among other things.