| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 19947.00 | 14217.00 | 10005.00 | 9017.00 | 5944.00 |
| Adjustment | 497.00 | 1091.00 | 1852.00 | 905.00 | 1646.00 |
| Changes In working Capital | 4113.00 | 2184.00 | -5282.00 | -626.00 | 46.00 |
| Cash Flow after changes in Working Capital | 24557.00 | 17492.00 | 6575.00 | 9296.00 | 7636.00 |
| Cash Flow from Operating Activities | 20988.00 | 15021.00 | 4854.00 | 7721.00 | 6611.00 |
| Cash Flow from Investing Activities | -19329.00 | -5764.00 | -1041.00 | -24701.00 | -9624.00 |
| Cash Flow from Financing Activities | -2048.00 | -4305.00 | -1746.00 | 16888.00 | 3505.00 |
| Net Cash Inflow / Outflow | -389.00 | 4952.00 | 2067.00 | -92.00 | 492.00 |
| Opening Cash & Cash Equivalents | 8047.00 | 3095.00 | 1028.00 | 1120.00 | 587.00 |
| 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 | 7658.00 | 8047.00 | 3095.00 | 1028.00 | 1079.00 |