Government-owned power generation company NTPC Ltd.'s profit beat street estimates on the back of other income. NTPC, the public sector power major has registered 4% growth in standalone sales to Rs 19879.32 crore for the quarter ended June 2017. However a 170 bps contraction in operating profit margin has dragged the operating profit down by 3% to Rs 5040.10 crore. But gained by...