| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 14963.70 | 8811.70 | 4385.70 | 4946.00 | 5306.30 |
| Adjustment | 1140.70 | 2079.30 | 2295.80 | 2636.80 | 2482.50 |
| Changes In working Capital | -3110.40 | -2407.60 | 599.80 | -183.70 | -1560.70 |
| Cash Flow after changes in Working Capital | 12994.00 | 8483.40 | 7281.30 | 7399.10 | 6228.10 |
| Cash Flow from Operating Activities | 8561.60 | 6434.20 | 6210.30 | 6243.70 | 5301.50 |
| Cash Flow from Investing Activities | -4025.50 | -3365.70 | -1088.30 | -2055.00 | -2711.80 |
| Cash Flow from Financing Activities | -5361.50 | -980.70 | -5689.70 | -3393.10 | -2583.70 |
| Net Cash Inflow / Outflow | -825.40 | 2087.80 | -567.70 | 795.60 | 6.00 |
| Opening Cash & Cash Equivalents | 2437.50 | 349.70 | 917.40 | 121.80 | 115.80 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 1612.10 | 2437.50 | 349.70 | 917.40 | 121.80 |