Mumbai, October 5: Continuing its downward slide, the Indian Rupee has hit a new low against the US Dollar on Friday. For the first time ever, the Indian currency crashed below the 74-mark against the US Dollar, even after the Reserve Bank of India (RBI) kept its key policy rates unchanged. Yesterday, the rupee touched a record low of 73.81, which were 24 paise more as against Wednesday’s close of 73.34 per dollar.