| (Rs. in Million) |
| Particulars | Mar2022 | Mar2021 | Mar2020 | Mar2019 | Mar2018 |
| Profit Before Tax | 22107.00 | 14984.00 | 8288.00 | 9868.00 | 7423.00 |
| Adjustment | 1841.00 | 2126.00 | 3144.00 | 1052.00 | 686.00 |
| Changes In working Capital | -3114.00 | 6018.00 | -1541.00 | -2360.00 | -833.00 |
| Cash Flow after changes in Working Capital | 20834.00 | 23128.00 | 9891.00 | 8560.00 | 7276.00 |
| Cash Flow from Operating Activities | 15370.00 | 19960.00 | 8251.00 | 6305.00 | 5644.00 |
| Cash Flow from Investing Activities | -6860.00 | -11833.00 | -229.00 | -1933.00 | -2000.00 |
| Cash Flow from Financing Activities | -5957.00 | -4225.00 | -6960.00 | -5221.00 | -2875.00 |
| Net Cash Inflow / Outflow | 2553.00 | 3902.00 | 1062.00 | -849.00 | 769.00 |
| Opening Cash & Cash Equivalents | 7597.00 | 3909.00 | 2559.00 | 3275.00 | 2508.00 |
| 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 | 363.00 | -214.00 | 288.00 | 133.00 | -2.00 |
| Closing Cash & Cash Equivalent | 10513.00 | 7597.00 | 3909.00 | 2559.00 | 3275.00 |