| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 9414.00 | 9901.00 | 8468.00 | 7945.00 | 5831.00 |
| Adjustment | 1084.00 | -4.00 | 391.00 | 621.00 | 1906.00 |
| Changes In working Capital | 339.00 | -1409.00 | -4062.00 | -74.00 | 281.00 |
| Cash Flow after changes in Working Capital | 10837.00 | 8488.00 | 4797.00 | 8492.00 | 8018.00 |
| Cash Flow from Operating Activities | 9516.00 | 6093.00 | 2155.00 | 6867.00 | 6659.00 |
| Cash Flow from Investing Activities | 4.00 | 833.00 | 642.00 | 67.00 | -289.00 |
| Cash Flow from Financing Activities | -6563.00 | -6132.00 | -7033.00 | -5558.00 | -1483.00 |
| Net Cash Inflow / Outflow | 2957.00 | 794.00 | -4236.00 | 1376.00 | 4887.00 |
| Opening Cash & Cash Equivalents | 8608.00 | 7809.00 | 12045.00 | 10669.00 | 5782.00 |
| 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 | 11565.00 | 8603.00 | 7809.00 | 12045.00 | 10669.00 |