| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 5493.20 | 4154.50 | 4928.90 | 1679.60 | 5674.20 |
| Adjustment | 1820.90 | 2185.60 | 2356.10 | 2354.50 | 3487.90 |
| Changes In working Capital | -5161.80 | -6156.00 | 3001.50 | 2976.00 | -2195.70 |
| Cash Flow after changes in Working Capital | 2152.30 | 184.10 | 10286.50 | 7010.10 | 6966.40 |
| Cash Flow from Operating Activities | 768.30 | -1206.50 | 8990.70 | 6191.70 | 5066.20 |
| Cash Flow from Investing Activities | -1477.10 | -1204.50 | -1596.60 | -1505.90 | -4017.30 |
| Cash Flow from Financing Activities | -1300.10 | -2917.60 | -2864.30 | -881.70 | -948.80 |
| Net Cash Inflow / Outflow | -2008.90 | -5328.60 | 4529.80 | 3804.10 | 100.10 |
| Opening Cash & Cash Equivalents | 3295.20 | 8623.80 | 4094.00 | 289.90 | 189.80 |
| 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 | 1286.30 | 3295.20 | 8623.80 | 4094.00 | 289.90 |