| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 16980.60 | 16344.80 | 15537.30 | 14070.20 | 6791.00 |
| Adjustment | 2067.70 | 3537.30 | 3756.60 | 3906.20 | 4204.20 |
| Changes In working Capital | -846.20 | -1946.10 | -1218.60 | -1002.90 | 1691.30 |
| Cash Flow after changes in Working Capital | 18202.10 | 17936.00 | 18075.30 | 16973.50 | 12686.50 |
| Cash Flow from Operating Activities | 16652.10 | 13691.50 | 13824.60 | 13405.60 | 10242.50 |
| Cash Flow from Investing Activities | -6013.80 | -6831.70 | -6036.40 | -10596.40 | 275.00 |
| Cash Flow from Financing Activities | -9087.70 | -8046.50 | -8391.60 | -5767.30 | -4434.30 |
| Net Cash Inflow / Outflow | 1550.60 | -1186.70 | -603.40 | -2958.10 | 6083.20 |
| Opening Cash & Cash Equivalents | 1898.20 | 3084.90 | 3688.30 | 6646.40 | 563.20 |
| 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 | 3448.80 | 1898.20 | 3084.90 | 3688.30 | 6646.40 |