| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 3812.30 | 8246.50 | 10843.80 | 7574.50 | 6086.49 |
| Adjustment | 6960.10 | 6530.10 | 5972.90 | 3400.00 | 7901.94 |
| Changes In working Capital | -5688.60 | -8243.90 | -2609.30 | -615.90 | -4847.77 |
| Cash Flow after changes in Working Capital | 5083.80 | 6532.70 | 14207.40 | 10358.60 | 9140.66 |
| Cash Flow from Operating Activities | 3664.20 | 5138.90 | 11917.80 | 7413.90 | 7934.29 |
| Cash Flow from Investing Activities | 1392.70 | 5991.80 | -38476.80 | -4991.20 | -5182.30 |
| Cash Flow from Financing Activities | -6193.50 | -9194.50 | 26823.10 | -5311.20 | -73.70 |
| Net Cash Inflow / Outflow | -1136.60 | 1936.20 | 264.10 | -2888.50 | 2678.29 |
| Opening Cash & Cash Equivalents | 2692.00 | 789.60 | 569.80 | 3458.30 | 780.08 |
| 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 | -5.30 | -33.80 | -44.30 | 0 | 0 |
| Closing Cash & Cash Equivalent | 1550.10 | 2692.00 | 789.60 | 569.80 | 3458.37 |