| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 2525.17 | 2534.34 | 2472.92 | 2685.01 | 3053.80 |
| Adjustment | 1484.07 | 1766.80 | 1635.28 | 1626.73 | 2177.62 |
| Changes In working Capital | 2096.28 | 208.40 | -61.89 | -1893.87 | -193.29 |
| Cash Flow after changes in Working Capital | 6105.52 | 4509.55 | 4046.31 | 2417.87 | 5038.13 |
| Cash Flow from Operating Activities | 5615.11 | 4102.61 | 3620.27 | 1932.53 | 4446.05 |
| Cash Flow from Investing Activities | -2168.94 | -1282.07 | -3397.84 | -2313.08 | -1132.79 |
| Cash Flow from Financing Activities | -1899.23 | -1102.25 | -245.30 | -473.63 | -2218.80 |
| Net Cash Inflow / Outflow | 1546.93 | 1718.29 | -22.88 | -854.18 | 1094.46 |
| Opening Cash & Cash Equivalents | 4541.73 | 2823.44 | 2846.31 | 3700.49 | 2606.03 |
| 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 | 6088.66 | 4541.73 | 2823.44 | 2846.31 | 3700.49 |