| (Rs. in Million) |
| Particulars | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 |
| Profit Before Tax | 2457.51 | 1325.54 | 974.85 | 753.92 | 726.22 |
| Adjustment | 204.12 | 408.78 | 213.07 | 183.21 | 231.79 |
| Changes In working Capital | -202.08 | 64.12 | 26.34 | -103.94 | 204.68 |
| Cash Flow after changes in Working Capital | 2459.56 | 1798.44 | 1214.26 | 833.19 | 1162.68 |
| Cash Flow from Operating Activities | 1878.29 | 1442.09 | 1015.97 | 634.76 | 1014.34 |
| Cash Flow from Investing Activities | -407.90 | -667.88 | -1321.79 | -648.67 | -352.62 |
| Cash Flow from Financing Activities | -1351.39 | -603.16 | 324.71 | -16.02 | -681.80 |
| Net Cash Inflow / Outflow | 119.00 | 171.05 | 18.89 | -29.93 | -20.08 |
| Opening Cash & Cash Equivalents | 193.39 | 22.34 | 9.55 | 39.48 | 58.93 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0.83 |
| Closing Cash & Cash Equivalent | 312.39 | 193.39 | 28.44 | 9.55 | 39.68 |