| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 14470.60 | 16065.60 | 14375.50 | 9041.10 | 11470.10 |
| Adjustment | 2061.70 | 2125.70 | 1958.50 | 1838.30 | 728.10 |
| Changes In working Capital | -6963.60 | 3237.40 | -7003.30 | -213.80 | -4710.50 |
| Cash Flow after changes in Working Capital | 9568.70 | 21428.70 | 9330.70 | 10665.60 | 7487.70 |
| Cash Flow from Operating Activities | 5649.30 | 17280.20 | 6603.30 | 8267.10 | 5012.80 |
| Cash Flow from Investing Activities | 350.40 | -7585.60 | -7628.50 | -5476.50 | 1883.00 |
| Cash Flow from Financing Activities | -9069.30 | -5473.40 | 1897.70 | -7159.00 | -3180.60 |
| Net Cash Inflow / Outflow | -3069.60 | 4221.20 | 872.50 | -4368.40 | 3715.20 |
| Opening Cash & Cash Equivalents | 7758.40 | 3546.20 | 2677.00 | 7045.40 | 3364.60 |
| 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 | -37.30 | -9.00 | -3.30 | 0 | -34.40 |
| Closing Cash & Cash Equivalent | 4651.50 | 7758.40 | 3546.20 | 2677.00 | 7045.40 |