| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 27846.90 | 5271.40 | -1615.30 | 16297.00 | 10522.50 |
| Adjustment | 7713.00 | 5837.90 | 4493.60 | 4870.60 | 7185.40 |
| Changes In working Capital | -9052.10 | 8098.60 | -2849.70 | -1180.40 | 8346.20 |
| Cash Flow after changes in Working Capital | 26507.80 | 19207.90 | 28.60 | 19987.20 | 26054.10 |
| Cash Flow from Operating Activities | 25041.30 | 17939.90 | 1510.30 | 15700.80 | 22194.90 |
| Cash Flow from Investing Activities | -15990.20 | -12691.70 | -3717.90 | -25075.20 | -7395.60 |
| Cash Flow from Financing Activities | -8670.70 | -4982.60 | 1024.50 | -531.70 | -3678.50 |
| Net Cash Inflow / Outflow | 380.40 | 265.60 | -1183.10 | -9906.10 | 11120.80 |
| Opening Cash & Cash Equivalents | 856.60 | 591.00 | 1774.10 | 11680.20 | 559.40 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 1237.00 | 856.60 | 591.00 | 1774.10 | 11680.20 |