| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 467734.09 | 435622.23 | 0 | 0 | 0 |
| Adjustment | -525018.38 | -417723.21 | 33289.62 | 85627.77 | 95016.22 |
| Changes In working Capital | -300.00 | -1990.85 | -18.09 | -52.93 | -30.50 |
| Cash Flow after changes in Working Capital | -57584.29 | 15908.18 | 33271.54 | 85574.84 | 94985.71 |
| Cash Flow from Operating Activities | -73051.73 | 876.48 | 18307.12 | 73197.44 | 85999.04 |
| Cash Flow from Investing Activities | 74135.26 | -11469.45 | -8153.51 | -50898.24 | -108021.89 |
| Cash Flow from Financing Activities | -878.50 | -1123.44 | -3191.59 | 12045.47 | -4052.84 |
| Net Cash Inflow / Outflow | 205.03 | -11716.41 | 6962.02 | 34344.66 | -26075.69 |
| Opening Cash & Cash Equivalents | 89733.59 | 101449.94 | 94487.90 | 60143.21 | 86218.72 |
| 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 | 0.02 | 0.06 | 0.02 | 0.03 | 0.18 |
| Closing Cash & Cash Equivalent | 89938.64 | 89733.59 | 101449.94 | 94487.90 | 60143.21 |