| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 3709.18 | 3147.11 | 2924.69 | 2962.69 | 5685.26 |
| Adjustment | -800.19 | -1481.77 | -1387.68 | -881.73 | -1256.53 |
| Changes In working Capital | -7199.09 | -748.45 | 3186.21 | -662.53 | 3269.84 |
| Cash Flow after changes in Working Capital | -4290.10 | 916.89 | 4723.23 | 1418.43 | 7698.57 |
| Cash Flow from Operating Activities | -4403.45 | 798.82 | 4563.49 | 1128.33 | 6378.57 |
| Cash Flow from Investing Activities | 3385.43 | 333.36 | 1513.41 | 881.41 | -2087.20 |
| Cash Flow from Financing Activities | -902.74 | -946.75 | -405.29 | -1597.13 | -1497.67 |
| Net Cash Inflow / Outflow | -1920.76 | 185.43 | 5671.61 | 412.61 | 2793.70 |
| Opening Cash & Cash Equivalents | 25345.15 | 25159.72 | 19488.12 | 19075.50 | 16281.80 |
| 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 | 23424.39 | 25345.15 | 25159.72 | 19488.12 | 19075.50 |