| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 13047.70 | 18442.80 | 18421.00 | 12597.90 | 9546.60 |
| Adjustment | 3243.50 | 2086.00 | 1646.40 | 2558.70 | 2163.70 |
| Changes In working Capital | 3267.70 | -5449.60 | -3411.60 | -6472.00 | -1402.70 |
| Cash Flow after changes in Working Capital | 19558.90 | 15079.20 | 16655.80 | 8684.60 | 10307.60 |
| Cash Flow from Operating Activities | 16825.00 | 11110.20 | 12649.00 | 5850.80 | 7796.50 |
| Cash Flow from Investing Activities | 1128.40 | -14351.30 | -9985.40 | -7413.50 | -3163.90 |
| Cash Flow from Financing Activities | -17608.20 | 3795.70 | -2717.50 | 791.50 | -3789.40 |
| Net Cash Inflow / Outflow | 345.20 | 554.60 | -53.90 | -771.20 | 843.20 |
| Opening Cash & Cash Equivalents | 2321.80 | 1742.20 | 1759.40 | 2490.50 | 1667.10 |
| 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 | 71.00 | 25.00 | 36.70 | 40.10 | -19.80 |
| Closing Cash & Cash Equivalent | 2738.00 | 2321.80 | 1742.20 | 1759.40 | 2490.50 |