GAIL (India) reported profit after tax of Rs 1259.25 crore in Q1FY19 up by 23% compared to Rs 90 bps to 5.4%. Purchase of stock in trade was up 550 bps to 73.3%. Employee benefit expense rose 40 bps to 2.1%. Other expenses fell 120 bps to 6.5%. Other income was up 3% to Rs 119.61 crore. As a result PBDIT increased 17% to 2363.23 crore....