| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | -18880.32 | -37575.63 | -37681.00 | -13136.00 | -37685.00 |
| Adjustment | 2186.03 | 760.24 | 12285.00 | 4924.00 | 2873.00 |
| Changes In working Capital | 2561.55 | -1571.74 | 1201.00 | 1600.00 | -2036.00 |
| Cash Flow after changes in Working Capital | -14132.74 | -38387.13 | -24195.00 | -6612.00 | -36848.00 |
| Cash Flow from Operating Activities | -14088.00 | -38632.93 | -24729.00 | -6561.00 | -37228.00 |
| Cash Flow from Investing Activities | 18515.57 | 33395.34 | -107276.00 | 7721.00 | 29843.00 |
| Cash Flow from Financing Activities | -461.22 | -604.47 | 136703.00 | 97.00 | 9135.00 |
| Net Cash Inflow / Outflow | 3966.35 | -5842.06 | 4698.00 | 1257.00 | 1750.00 |
| Opening Cash & Cash Equivalents | 3904.91 | 9746.97 | 5049.00 | 3792.00 | 2042.00 |
| 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 | 7871.26 | 3904.91 | 9747.00 | 5049.00 | 3792.00 |