| (Rs. in Million) |
| Particulars | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 | Mar 2018 |
| Profit Before Tax | -24134.62 | -19633.94 | -21601.91 | -13802.97 | -19207.72 |
| Adjustment | 27207.17 | 22169.17 | 23193.79 | 8723.12 | 12164.36 |
| Changes In working Capital | -837.23 | -658.88 | 452.86 | 5660.69 | 8679.09 |
| Cash Flow after changes in Working Capital | 2235.31 | 1876.35 | 2044.74 | 580.85 | 1635.73 |
| Cash Flow from Operating Activities | 2125.59 | 2025.66 | 1111.59 | 523.94 | 1581.09 |
| Cash Flow from Investing Activities | -1012.04 | -20.60 | -57.99 | -64.43 | -235.27 |
| Cash Flow from Financing Activities | -43.00 | -11.18 | -252.38 | -551.42 | -1250.97 |
| Net Cash Inflow / Outflow | 1070.55 | 1993.87 | 801.21 | -91.91 | 94.85 |
| Opening Cash & Cash Equivalents | 3086.17 | 1092.29 | 291.08 | 382.99 | 288.14 |
| 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 |
| Closing Cash & Cash Equivalent | 4156.72 | 3086.17 | 1092.29 | 291.08 | 382.99 |