| (Rs. in Millions) |
| Particulars | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 |
| Profit Before Tax | 10363.00 | 9127.00 | 8590.00 | 7261.00 | 6312.41 |
| Adjustment | 1836.00 | 1615.00 | 1404.00 | 1468.00 | 1085.69 |
| Changes In working Capital | -1163.00 | 3546.00 | -2594.00 | 2394.00 | 479.52 |
| Cash Flow after changes in Working Capital | 11036.00 | 14288.00 | 7400.00 | 11123.00 | 7877.62 |
| Cash Flow from Operating Activities | 9177.00 | 12555.00 | 5799.00 | 9946.00 | 7095.75 |
| Cash Flow from Investing Activities | -4120.00 | -4126.00 | 22.00 | -3957.00 | 22.15 |
| Cash Flow from Financing Activities | -6270.00 | -6141.00 | -7161.00 | -3246.00 | -2504.77 |
| Net Cash Inflow / Outflow | -1213.00 | 2288.00 | -1340.00 | 2743.00 | 4613.13 |
| Opening Cash & Cash Equivalents | 8986.00 | 6698.00 | 8056.00 | 5273.00 | 670.22 |
| 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 | -10.00 | 0 | -18.00 | 41.00 | -10.83 |
| Closing Cash & Cash Equivalent | 7763.00 | 8986.00 | 6698.00 | 8057.00 | 5272.52 |