| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 12805.80 | 11623.10 | 17196.50 | 12903.40 | 21686.70 |
| Adjustment | 8633.00 | 7394.50 | 5143.20 | 4714.00 | 2970.70 |
| Changes In working Capital | 2099.70 | -5051.00 | -3173.60 | 2505.10 | -1585.20 |
| Cash Flow after changes in Working Capital | 23538.50 | 13966.60 | 19166.10 | 20122.50 | 23072.20 |
| Cash Flow from Operating Activities | 21874.40 | 11394.50 | 15826.60 | 16504.30 | 20105.40 |
| Cash Flow from Investing Activities | -17307.80 | -21708.30 | -18119.50 | -42591.00 | -12279.80 |
| Cash Flow from Financing Activities | -6728.80 | 14561.40 | 3523.00 | 23292.10 | -10423.70 |
| Net Cash Inflow / Outflow | -2162.20 | 4247.60 | 1230.10 | -2794.60 | -2598.10 |
| Opening Cash & Cash Equivalents | 2567.30 | -1680.30 | -2910.40 | -115.80 | 2482.30 |
| 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 | 405.10 | 2567.30 | -1680.30 | -2910.40 | -115.80 |