| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 7734.07 | 7812.14 | 5607.96 | 3596.96 | 2024.41 |
| Adjustment | -8.48 | -175.75 | 194.18 | 229.01 | 459.34 |
| Changes In working Capital | -2103.79 | 813.30 | -34.33 | 521.15 | 1421.92 |
| Cash Flow after changes in Working Capital | 5621.80 | 8449.69 | 5767.82 | 4347.12 | 3905.66 |
| Cash Flow from Operating Activities | 3551.04 | 6430.35 | 4246.49 | 3336.46 | 3120.54 |
| Cash Flow from Investing Activities | 3219.60 | -2693.76 | -196.84 | -431.99 | -159.02 |
| Cash Flow from Financing Activities | -7885.74 | -1275.76 | -9795.24 | -210.61 | -247.65 |
| Net Cash Inflow / Outflow | -1115.10 | 2460.83 | -5745.59 | 2693.86 | 2713.87 |
| Opening Cash & Cash Equivalents | 10442.89 | 7982.05 | 12065.40 | 9371.54 | 6657.67 |
| 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 | 9327.79 | 10442.89 | 6319.81 | 12065.40 | 9371.54 |