| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 29995.66 | 25931.47 | 16115.38 | 10738.13 | 8367.78 |
| Adjustment | 6551.74 | 6126.38 | 5835.73 | 3932.81 | 5347.57 |
| Changes In working Capital | -1155.30 | -6636.57 | -1299.28 | -283.26 | -3158.41 |
| Cash Flow after changes in Working Capital | 35392.10 | 25421.29 | 20651.83 | 14387.69 | 10556.93 |
| Cash Flow from Operating Activities | 30206.07 | 21325.64 | 18070.15 | 12919.39 | 9038.04 |
| Cash Flow from Investing Activities | -30747.68 | -16168.99 | -15295.02 | -11905.32 | -10432.78 |
| Cash Flow from Financing Activities | 1439.82 | -2047.01 | -1817.93 | -1770.02 | 2664.25 |
| Net Cash Inflow / Outflow | 898.21 | 3109.63 | 957.20 | -755.95 | 1269.51 |
| Opening Cash & Cash Equivalents | 5273.14 | 2148.61 | 1181.77 | 1921.92 | 900.63 |
| 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 | -23.80 | 14.90 | 9.65 | 15.80 | -248.22 |
| Closing Cash & Cash Equivalent | 6147.55 | 5273.14 | 2148.61 | 1181.77 | 1921.92 |