| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 27806.60 | 20033.70 | 12132.10 | 8262.40 | 7544.10 |
| Adjustment | 7984.50 | 6801.30 | 6905.10 | 6448.40 | 5316.50 |
| Changes In working Capital | 6543.70 | -2080.30 | -961.50 | 12918.00 | 2925.60 |
| Cash Flow after changes in Working Capital | 42334.80 | 24754.70 | 18075.70 | 27628.80 | 15786.20 |
| Cash Flow from Operating Activities | 36172.90 | 19928.60 | 14975.70 | 25608.80 | 13936.20 |
| Cash Flow from Investing Activities | -18962.60 | -23118.00 | -21410.40 | -9206.10 | -12888.50 |
| Cash Flow from Financing Activities | -14695.50 | 2245.40 | 1132.40 | -11955.90 | 2705.10 |
| Net Cash Inflow / Outflow | 2514.80 | -944.00 | -5302.30 | 4446.80 | 3752.80 |
| Opening Cash & Cash Equivalents | 2343.50 | 3287.50 | 8589.80 | 4143.00 | 390.20 |
| 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 | 4858.30 | 2343.50 | 3287.50 | 8589.80 | 4143.00 |