| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Dec 2020 |
| Profit Before Tax | 5163.90 | 2217.00 | 1308.20 | 2765.90 | 1362.80 |
| Adjustment | 1302.00 | 1306.60 | 1228.40 | 1342.50 | 1400.90 |
| Changes In working Capital | 10040.30 | -493.40 | -1817.20 | -4447.00 | 3787.20 |
| Cash Flow after changes in Working Capital | 16506.20 | 3030.20 | 719.40 | -338.60 | 6550.90 |
| Cash Flow from Operating Activities | 14937.70 | 2523.10 | 53.70 | -1266.90 | 6097.20 |
| Cash Flow from Investing Activities | -1099.90 | -887.20 | -117.70 | -1669.50 | -889.90 |
| Cash Flow from Financing Activities | 22947.30 | -1987.40 | 836.90 | 605.90 | -3898.20 |
| Net Cash Inflow / Outflow | 36785.10 | -351.50 | 772.90 | -2330.50 | 1309.10 |
| Opening Cash & Cash Equivalents | 1280.40 | 1631.90 | 859.00 | 3189.50 | 1880.40 |
| 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 | 38065.50 | 1280.40 | 1631.90 | 859.00 | 3189.50 |