| (Rs. in Millions) |
| Particulars | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 |
| Profit Before Tax | 8458.00 | 8643.00 | 12576.00 | 6772.00 | 5999.00 |
| Adjustment | -248.00 | -1593.00 | -4820.00 | 650.00 | 784.00 |
| Changes In working Capital | -3489.00 | -456.00 | 681.00 | 622.00 | -377.00 |
| Cash Flow after changes in Working Capital | 4721.00 | 6594.00 | 8437.00 | 8044.00 | 6406.00 |
| Cash Flow from Operating Activities | 2308.00 | 3987.00 | 5588.00 | 6111.00 | 4123.00 |
| Cash Flow from Investing Activities | 355.00 | 6509.00 | 6308.00 | 2764.00 | 657.00 |
| Cash Flow from Financing Activities | -8783.00 | -15827.00 | -8490.00 | -8100.00 | -1832.00 |
| Net Cash Inflow / Outflow | -6120.00 | -5331.00 | 3406.00 | 775.00 | 2948.00 |
| Opening Cash & Cash Equivalents | 10049.00 | 15380.00 | 11974.00 | 11199.00 | 8251.00 |
| 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 | 3929.00 | 10049.00 | 15380.00 | 11974.00 | 11199.00 |