| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 17391.00 | 16004.00 | 12508.00 | 8951.00 | 10550.00 |
| Adjustment | 2369.00 | 2158.00 | 1596.00 | 1990.00 | 1435.00 |
| Changes In working Capital | -1237.00 | -1117.00 | -1825.00 | 4113.00 | -3407.00 |
| Cash Flow after changes in Working Capital | 18523.00 | 17045.00 | 12279.00 | 15054.00 | 8578.00 |
| Cash Flow from Operating Activities | 13413.00 | 12669.00 | 8993.00 | 12671.00 | 6643.00 |
| Cash Flow from Investing Activities | -2314.00 | -5602.00 | -3886.00 | -9646.00 | -2805.00 |
| Cash Flow from Financing Activities | -6466.00 | -4342.00 | -4760.00 | -3538.00 | -3772.00 |
| Net Cash Inflow / Outflow | 4633.00 | 2725.00 | 347.00 | -513.00 | 66.00 |
| Opening Cash & Cash Equivalents | 4529.00 | 1804.00 | 1452.00 | 1965.00 | 1899.00 |
| 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 | 9162.00 | 4529.00 | 1799.00 | 1452.00 | 1965.00 |