| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 22724.80 | 27220.40 | 19314.10 | 17660.40 | 13713.60 |
| Adjustment | 1306.70 | 2155.20 | 2464.10 | 1419.60 | 5362.00 |
| Changes In working Capital | -3223.90 | -16679.70 | 3929.80 | 26811.70 | 3221.40 |
| Cash Flow after changes in Working Capital | 20807.60 | 12695.90 | 25708.00 | 45891.70 | 22297.00 |
| Cash Flow from Operating Activities | 14617.80 | 5604.70 | 20932.40 | 41251.20 | 18666.80 |
| Cash Flow from Investing Activities | -13211.20 | 6562.60 | -16474.40 | -12527.00 | -2192.40 |
| Cash Flow from Financing Activities | -4122.50 | -5430.00 | -4420.80 | -22635.10 | -17260.10 |
| Net Cash Inflow / Outflow | -2715.90 | 6737.30 | 37.20 | 6089.10 | -785.70 |
| Opening Cash & Cash Equivalents | 13313.80 | 6576.50 | 6539.30 | 326.30 | 1109.30 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 123.90 | 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 | 10597.90 | 13313.80 | 6576.50 | 6539.30 | 323.60 |