| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 4273.70 | 4480.40 | 2517.50 | 1440.80 | 1014.70 |
| Adjustment | 786.70 | 411.30 | 1358.90 | 510.00 | 548.60 |
| Changes In working Capital | -2622.90 | -1066.40 | -525.60 | 364.80 | -506.80 |
| Cash Flow after changes in Working Capital | 2437.50 | 3825.30 | 3350.80 | 2315.60 | 1056.50 |
| Cash Flow from Operating Activities | 1076.70 | 2734.90 | 2871.40 | 1844.70 | 750.70 |
| Cash Flow from Investing Activities | -7376.40 | -201.50 | 1980.30 | -2686.50 | -533.00 |
| Cash Flow from Financing Activities | 925.70 | -1285.00 | -1176.40 | 2049.60 | -161.50 |
| Net Cash Inflow / Outflow | -5374.00 | 1248.40 | 3675.30 | 1207.80 | 56.20 |
| Opening Cash & Cash Equivalents | 7265.80 | 6076.10 | 2203.30 | 929.50 | 877.30 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 235.30 | 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 | -50.70 | -58.70 | 197.50 | 66.00 | -4.00 |
| Closing Cash & Cash Equivalent | 2076.40 | 7265.80 | 6076.10 | 2203.30 | 929.50 |