| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 29866.40 | 25237.50 | 2544.30 | 1887.90 | 2837.40 |
| Adjustment | 22884.80 | 23763.90 | 52.60 | -2097.00 | 157.10 |
| Changes In working Capital | 29256.70 | -7031.80 | 1913.10 | -1061.70 | -2050.60 |
| Cash Flow after changes in Working Capital | 82007.90 | 41969.60 | 4510.00 | -1270.80 | 943.90 |
| Cash Flow from Operating Activities | 6374.40 | 63604.40 | 4081.50 | -1704.00 | 822.40 |
| Cash Flow from Investing Activities | 8587.90 | -5054.40 | -7.70 | 2721.80 | -10062.30 |
| Cash Flow from Financing Activities | -70405.00 | -16592.70 | -16642.80 | 12957.40 | 9240.80 |
| Net Cash Inflow / Outflow | -55442.70 | 41957.30 | -12569.00 | 13975.20 | 0.90 |
| Opening Cash & Cash Equivalents | 91057.10 | 49099.80 | 13981.00 | 5.80 | 4.90 |
| 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 | 35614.40 | 91057.10 | 1412.00 | 13981.00 | 5.80 |