| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 17935.60 | 14559.90 | 13110.60 | 8093.80 | 7347.10 |
| Adjustment | 818.10 | 2932.80 | 2683.10 | 4832.50 | 640.80 |
| Changes In working Capital | -254.30 | 18.10 | 1834.30 | -820.20 | -4215.40 |
| Cash Flow after changes in Working Capital | 18499.40 | 17510.80 | 17628.00 | 12106.10 | 3772.50 |
| Cash Flow from Operating Activities | 14612.90 | 15158.10 | 16563.70 | 10822.30 | 2098.70 |
| Cash Flow from Investing Activities | -8278.20 | -13218.40 | -4084.10 | -6727.70 | 732.80 |
| Cash Flow from Financing Activities | -7144.00 | -9947.70 | -4260.30 | -3083.30 | -2237.30 |
| Net Cash Inflow / Outflow | -809.30 | -8008.00 | 8219.30 | 1011.30 | 594.20 |
| Opening Cash & Cash Equivalents | 9771.10 | 17731.80 | 8893.40 | 7374.80 | 6981.70 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 29.20 | 9.00 | 440.80 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | -228.00 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | -87.10 | 38.30 | 406.30 | 507.30 | -201.10 |
| Closing Cash & Cash Equivalent | 8903.90 | 9771.10 | 17731.80 | 8893.40 | 7374.80 |