| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 10032.79 | 16422.02 | 12285.55 | 13164.51 | 12382.01 |
| Adjustment | -1785.43 | -1272.14 | 392.44 | 850.27 | 2371.51 |
| Changes In working Capital | 3116.55 | 108.74 | -273.69 | -201.55 | 684.03 |
| Cash Flow after changes in Working Capital | 11363.91 | 15258.61 | 12404.30 | 13813.23 | 15437.54 |
| Cash Flow from Operating Activities | 9384.68 | 11724.25 | 9663.55 | 10751.65 | 12412.23 |
| Cash Flow from Investing Activities | -6214.23 | -10155.92 | -7018.92 | -35.86 | -4378.56 |
| Cash Flow from Financing Activities | -2843.89 | -2842.54 | -2025.84 | -10823.29 | -8091.17 |
| Net Cash Inflow / Outflow | 326.56 | -1274.21 | 618.80 | -107.50 | -57.50 |
| Opening Cash & Cash Equivalents | 82.54 | 1356.75 | 737.95 | 845.45 | 902.95 |
| 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 | 409.10 | 82.54 | 1356.75 | 737.95 | 845.45 |