| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 5350.80 | 6368.50 | 2050.50 | 3300.40 | 4120.20 |
| Adjustment | 12699.60 | 11361.30 | 11793.30 | 11361.80 | 6648.10 |
| Changes In working Capital | 878.90 | -4018.20 | 1957.90 | -1772.90 | -4221.10 |
| Cash Flow after changes in Working Capital | 18929.30 | 13711.60 | 15801.70 | 12889.30 | 6547.20 |
| Cash Flow from Operating Activities | 18339.80 | 13140.40 | 15691.20 | 12232.50 | 6009.20 |
| Cash Flow from Investing Activities | -9718.80 | -5704.80 | -3303.00 | -6672.80 | -7089.10 |
| Cash Flow from Financing Activities | -8173.90 | -6860.00 | -11161.30 | -6748.00 | 1344.20 |
| Net Cash Inflow / Outflow | 447.10 | 575.60 | 1226.90 | -1188.30 | 264.30 |
| Opening Cash & Cash Equivalents | 2993.30 | 2345.50 | 1146.50 | 2245.70 | 1916.40 |
| 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 | 210.30 | 72.20 | -27.90 | 89.10 | 65.00 |
| Closing Cash & Cash Equivalent | 3650.70 | 2993.30 | 2345.50 | 1146.50 | 2245.70 |