| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 21430.50 | 14920.70 | 11594.50 | 8079.60 | 7590.60 |
| Adjustment | -1813.20 | -699.30 | -1297.10 | -396.80 | -135.90 |
| Changes In working Capital | -1844.60 | -2590.60 | -683.50 | 1027.80 | 144.40 |
| Cash Flow after changes in Working Capital | 17772.70 | 11630.80 | 9613.90 | 8710.60 | 7599.10 |
| Cash Flow from Operating Activities | 12800.70 | 8110.90 | 7070.60 | 7878.50 | 5989.80 |
| Cash Flow from Investing Activities | -2673.20 | 693.70 | -5862.20 | 155.30 | -2134.70 |
| Cash Flow from Financing Activities | -11325.90 | -6844.10 | -774.00 | -8724.40 | -4109.20 |
| Net Cash Inflow / Outflow | -1198.40 | 1960.50 | 434.40 | -690.60 | -254.10 |
| Opening Cash & Cash Equivalents | 3912.70 | 1774.20 | 1215.20 | 1814.20 | 1953.40 |
| 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 | 203.40 | 178.00 | 124.60 | 91.60 | 114.90 |
| Closing Cash & Cash Equivalent | 2917.70 | 3912.70 | 1774.20 | 1215.20 | 1814.20 |