compared to corresponding previous year period. The company operating margins rose 440 bps to 26.3%. As a result operating profit was up 50% to Rs 1787.89 crore. Other income of the company rose 40% to Rs 97.92 crore. Interest cost decreased 12% to Rs 21.13 crore. Depreciation decreased 2% to Rs 193.17 crore. PBT as a result rose 61% to Rs 1671.51 crore. The effective tax rate fell to 25.8% compared to 26.7% owing to which the...