| (Rs. in Million) |
| Particulars | Mar 2017 | Mar 2016 |
| Profit Before Tax | 1577.99 | 1529.79 |
| Adjustment | 947.26 | 967.33 |
| Changes In working Capital | 690.71 | -1426.15 |
| Cash Flow after changes in Working Capital | 3215.97 | 1070.96 |
| Cash Flow from Operating Activities | 2677.10 | 751.39 |
| Cash Flow from Investing Activities | -2006.83 | -2263.68 |
| Cash Flow from Financing Activities | -11.52 | 1698.37 |
| Net Cash Inflow / Outflow | 658.76 | 186.08 |
| Opening Cash & Cash Equivalents | 415.02 | 228.94 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 |
| Closing Cash & Cash Equivalent | 1073.78 | 415.02 |