| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 0 | 0 | 0 | 0 | 0 |
| Adjustment | 44016.40 | 51282.90 | 47649.60 | 25259.17 | 32613.09 |
| Changes In working Capital | -339.40 | 315.80 | -1904.14 | -650.70 | 155.37 |
| Cash Flow after changes in Working Capital | 43677.00 | 51598.70 | 45745.45 | 24608.48 | 32768.46 |
| Cash Flow from Operating Activities | 11473.00 | 24067.70 | 22901.34 | 8091.00 | 17735.75 |
| Cash Flow from Investing Activities | -11372.60 | -19207.30 | -16850.82 | 1115.81 | -13669.74 |
| Cash Flow from Financing Activities | -2570.50 | -3545.90 | -6945.63 | -8790.80 | -2115.87 |
| Net Cash Inflow / Outflow | -2470.10 | 1314.50 | -895.10 | 416.01 | 1950.13 |
| Opening Cash & Cash Equivalents | 3345.80 | 2031.30 | 2926.40 | 2276.50 | 326.36 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 233.89 | 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 | 875.70 | 3345.80 | 2031.29 | 2926.40 | 2276.50 |