Since January, RBI has reduced key lending (repo) by a total of 0.75 per cent in three tranches.He said there is perception among people that inflation is rising because of increase in prices of milk and vegetables, which is “worrying”.Retail inflation stood at an 8-month low of 5.4 per cent year-on-year in June compared with 5.01 per cent in May. RBI tracks CPI, or retail inflation, in deciding its monetary policy action.