| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 52109.80 | 32173.50 | 44947.50 | 32624.70 | 41594.10 |
| Adjustment | 15635.00 | 23320.30 | 11437.60 | 25634.20 | 14684.40 |
| Changes In working Capital | -11050.20 | -1231.10 | 1593.90 | -19886.90 | -9264.70 |
| Cash Flow after changes in Working Capital | 56694.60 | 54262.70 | 57979.00 | 38372.00 | 47013.80 |
| Cash Flow from Operating Activities | 46922.30 | 45896.20 | 50697.90 | 29925.30 | 38242.10 |
| Cash Flow from Investing Activities | -42460.50 | -30838.60 | -16071.40 | -29870.60 | -11822.80 |
| Cash Flow from Financing Activities | -7956.70 | -6383.60 | -30575.50 | 116.60 | -26372.20 |
| Net Cash Inflow / Outflow | -3494.90 | 8674.00 | 4051.00 | 171.30 | 47.10 |
| Opening Cash & Cash Equivalents | 13146.70 | 4472.70 | 421.70 | 250.40 | 203.30 |
| 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 | 546.30 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 10198.10 | 13146.70 | 4472.70 | 421.70 | 250.40 |