NEW DELHI: India's economy grew at its fastest pace in a year in the June quarter, supported by strong services activity and robust demand, data released by the government showed on Thursday.Gross domestic product (GDP) grew by 7.8% in the April to June quarter, accelerating from the 6.1% growth recorded in the March quarter.Chief Economic Advisor (CEA) V Anantha Nageswaran on GDP numbers (Watch video)Drivers of growth3 Excerpts* Strong services sector growth: The industrial growth rate (PMI manufacturing) is on a continued expansion zone, which signals neither expanding...