| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 7100.01 | 6214.72 | 4992.79 | 4666.09 | 9764.04 |
| Adjustment | 10093.67 | 8394.79 | 7710.63 | 10966.76 | 4702.45 |
| Changes In working Capital | 593.34 | -12336.68 | 3987.19 | 2865.37 | 2869.35 |
| Cash Flow after changes in Working Capital | 17787.02 | 2272.83 | 16690.60 | 18498.22 | 17335.83 |
| Cash Flow from Operating Activities | 16174.24 | 734.73 | 15697.15 | 16646.31 | 15673.19 |
| Cash Flow from Investing Activities | -701.58 | -1913.05 | -3585.91 | -4685.76 | -5161.25 |
| Cash Flow from Financing Activities | -19684.69 | 610.01 | -8311.64 | -11680.55 | -9769.09 |
| Net Cash Inflow / Outflow | -4212.04 | -568.32 | 3799.60 | 280.01 | 742.85 |
| Opening Cash & Cash Equivalents | 4966.20 | 5519.10 | 1728.26 | 1443.81 | 721.16 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | -42.59 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 21.49 | 15.41 | -8.77 | 4.45 | 22.39 |
| Closing Cash & Cash Equivalent | 775.64 | 4966.20 | 5519.10 | 1728.26 | 1443.81 |