| (Rs. in Million) |
| Particulars | Mar2021 | Mar2020 | Mar2019 | Mar2018 |
| Profit Before Tax | -1843.62 | 110.24 | 636.29 | 304.72 |
| Adjustment | 2423.81 | 2559.81 | 690.64 | 613.20 |
| Changes In working Capital | 959.50 | -4282.74 | -608.01 | 171.03 |
| Cash Flow after changes in Working Capital | 1539.69 | -1612.69 | 718.92 | 1088.95 |
| Cash Flow from Operating Activities | 2071.17 | -1923.10 | 643.42 | 925.13 |
| Cash Flow from Investing Activities | 4.19 | -3311.15 | -1820.47 | 906.70 |
| Cash Flow from Financing Activities | -2077.53 | 4077.18 | 1633.33 | -1560.54 |
| Net Cash Inflow / Outflow | -2.17 | -1157.07 | 456.27 | 271.29 |
| Opening Cash & Cash Equivalents | 30.20 | 1187.27 | 796.82 | 525.53 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 28.03 | 30.20 | 1253.09 | 796.82 |