| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 16437.00 | 13092.00 | 8973.00 | 11002.00 | 10314.00 |
| Adjustment | 2472.00 | 1985.00 | 2630.00 | 1785.00 | 1492.00 |
| Changes In working Capital | -1188.00 | -1452.00 | 4245.00 | -4287.00 | -936.00 |
| Cash Flow after changes in Working Capital | 17721.00 | 13625.00 | 15848.00 | 8500.00 | 10870.00 |
| Cash Flow from Operating Activities | 13051.00 | 10062.00 | 13325.00 | 6381.00 | 8062.00 |
| Cash Flow from Investing Activities | -5718.00 | -4483.00 | -10054.00 | -2222.00 | -5093.00 |
| Cash Flow from Financing Activities | -4435.00 | -4982.00 | -3627.00 | -4060.00 | -2454.00 |
| Net Cash Inflow / Outflow | 2898.00 | 597.00 | -356.00 | 99.00 | 515.00 |
| Opening Cash & Cash Equivalents | 2374.00 | 1777.00 | 2133.00 | 2034.00 | 1519.00 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 5272.00 | 2374.00 | 1777.00 | 2133.00 | 2034.00 |