Infosys Q4 results: Infosys Ltd will declare its results for the March quarter on April 18 and is expected to declare a muted growth 3-4 per cent year-on-year growth in sales while Ebit margin is seen contracting marginally on a sequential basis amid wage hikes during the quarter. Infosys Q4 results: Infosys results come after IT major Tata Consultancy Services …