| (Rs. in Millions) |
| Particulars | Sep 2023 | Sep 2022 | Sep 2021 | Sep 2020 | Sep 2019 |
| Profit Before Tax | 25451.00 | 20502.00 | 15165.00 | 10193.00 | 16416.00 |
| Adjustment | -1755.00 | -3355.00 | -196.00 | 940.00 | -2612.00 |
| Changes In working Capital | -4427.00 | -2934.00 | 1819.00 | -1426.00 | 4442.00 |
| Cash Flow after changes in Working Capital | 19269.00 | 14213.00 | 16788.00 | 9707.00 | 18246.00 |
| Cash Flow from Operating Activities | 11794.00 | 9284.00 | 13338.00 | 6765.00 | 12116.00 |
| Cash Flow from Investing Activities | -6588.00 | 174.00 | -25071.00 | 8289.00 | -10324.00 |
| Cash Flow from Financing Activities | -4402.00 | -3827.00 | -3205.00 | -3847.00 | -3112.00 |
| Net Cash Inflow / Outflow | 804.00 | 5631.00 | -14938.00 | 11207.00 | -1320.00 |
| Opening Cash & Cash Equivalents | 9024.00 | 3372.00 | 18311.00 | 7101.00 | 8432.00 |
| 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 | -2.00 | 21.00 | -1.00 | 3.00 | -11.00 |
| Closing Cash & Cash Equivalent | 9826.00 | 9024.00 | 3372.00 | 18311.00 | 7101.00 |