Sensex and Nifty fell on Friday despite RBI cutting repo rate for the first time in nearly five years. Sensex dipped by roughly 200 points to end at 77,860.19, while Nifty ended 0.18% lower at 23,559.95. ITC, SBI, Adani Ports, TCS and ICICI Bank were among the top losers on Sensex. Tata Steel and Airtel were among the top gainers.