| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 13204.63 | 14646.08 | 12670.84 | 7524.47 | 6480.13 |
| Adjustment | -2961.75 | -2481.82 | -931.57 | -1104.07 | 126.48 |
| Changes In working Capital | 847.37 | -1297.81 | -2383.68 | -4493.64 | -442.47 |
| Cash Flow after changes in Working Capital | 11090.25 | 10866.45 | 9355.59 | 1926.76 | 6164.13 |
| Cash Flow from Operating Activities | 8566.73 | 7655.63 | 6471.29 | 311.96 | 4304.03 |
| Cash Flow from Investing Activities | -660.92 | -6198.78 | -11099.56 | 1918.03 | -3202.09 |
| Cash Flow from Financing Activities | -7443.82 | -2104.92 | 3999.16 | -2636.59 | 680.80 |
| Net Cash Inflow / Outflow | 461.98 | -648.07 | -629.11 | -406.60 | 1782.75 |
| Opening Cash & Cash Equivalents | 500.48 | 1137.09 | 1769.10 | 2170.87 | 388.11 |
| 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 | 42.85 | 11.46 | -2.90 | 4.83 | 0.01 |
| Closing Cash & Cash Equivalent | 1005.31 | 500.48 | 1137.09 | 1769.10 | 2170.87 |