| (Rs. in Millions) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| Profit Before Tax | 10357.50 | 7582.00 | 15281.70 | 7631.60 | 7334.20 |
| Adjustment | -2544.10 | -1828.90 | -10422.20 | -437.60 | -821.30 |
| Changes In working Capital | -5205.90 | -280.10 | -3351.00 | 1513.00 | -194.00 |
| Cash Flow after changes in Working Capital | 2607.50 | 5473.00 | 1508.50 | 8707.00 | 6318.90 |
| Cash Flow from Operating Activities | 236.70 | 4193.10 | 352.90 | 6685.00 | 5710.10 |
| Cash Flow from Investing Activities | 174.90 | -2442.20 | -716.40 | -3704.10 | -3110.00 |
| Cash Flow from Financing Activities | -615.90 | -564.90 | -419.40 | -1588.70 | -1294.90 |
| Net Cash Inflow / Outflow | -204.30 | 1186.00 | -782.90 | 1392.20 | 1305.20 |
| Opening Cash & Cash Equivalents | 4930.60 | 3744.60 | 4527.50 | 3135.30 | 1830.10 |
| 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 | 4726.30 | 4930.60 | 3744.60 | 4527.50 | 3135.30 |