| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 15912.90 | 12069.80 | 8250.00 | 8074.80 | 10688.90 |
| Adjustment | -1633.50 | -1746.50 | -535.40 | -577.40 | -433.70 |
| Changes In working Capital | -2561.50 | -658.30 | 1011.80 | 132.90 | -2348.60 |
| Cash Flow after changes in Working Capital | 11717.90 | 9665.00 | 8726.40 | 7630.30 | 7906.60 |
| Cash Flow from Operating Activities | 8196.60 | 7118.70 | 7886.80 | 6007.00 | 5532.30 |
| Cash Flow from Investing Activities | 691.40 | -5862.50 | 154.50 | -2139.10 | 162.40 |
| Cash Flow from Financing Activities | -6873.40 | -822.50 | -8731.60 | -4122.70 | -5250.50 |
| Net Cash Inflow / Outflow | 2014.60 | 433.70 | -690.30 | -254.80 | 444.20 |
| Opening Cash & Cash Equivalents | 1774.30 | 1216.00 | 1814.70 | 1954.60 | 1523.20 |
| 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 | 178.00 | 124.60 | 91.60 | 114.90 | -12.80 |
| Closing Cash & Cash Equivalent | 3966.90 | 1774.30 | 1216.00 | 1814.70 | 1954.60 |