| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | -2974.50 | -8794.90 | 4121.70 | -42315.40 | -29381.60 |
| Adjustment | 34652.30 | 44865.70 | 34966.30 | 82111.30 | 73850.90 |
| Changes In working Capital | 9139.10 | 1414.20 | 2525.80 | 6822.50 | -1962.20 |
| Cash Flow after changes in Working Capital | 40816.90 | 37485.00 | 41613.80 | 46618.40 | 42507.10 |
| Cash Flow from Operating Activities | 40237.40 | 36131.00 | 41486.20 | 45428.20 | 42231.10 |
| Cash Flow from Investing Activities | -3541.80 | 2836.20 | 4856.00 | -2471.00 | 600.10 |
| Cash Flow from Financing Activities | -36231.40 | -38486.90 | -46149.60 | -41996.60 | -48388.30 |
| Net Cash Inflow / Outflow | 464.20 | 480.30 | 192.60 | 960.60 | -5557.10 |
| Opening Cash & Cash Equivalents | 1922.30 | 1442.00 | 1249.40 | 288.80 | 5845.90 |
| 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 | 2386.50 | 1922.30 | 1442.00 | 1249.40 | 288.80 |