New Delhi, Jan. 17 -- Quarterly revenues at Reliance Retail, an arm of Reliance Industires, have crossed the Rs.35,000 crore mark for the first time. They rose 10% quarter-on-quarter to touch Rs.35,500 crore in three months through December. The double-digit growth came on the back of new store openings and the company's push for higher margins. RIL announced its October-December earnings on Thursday....