| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 5972.80 | 5003.60 | 3521.40 | 3794.90 | 3494.90 |
| Adjustment | 231.80 | 434.60 | 397.00 | 203.60 | -274.80 |
| Changes In working Capital | -1766.10 | 622.80 | 1840.00 | 976.40 | -2415.30 |
| Cash Flow after changes in Working Capital | 4438.50 | 6061.00 | 5758.40 | 4974.90 | 804.80 |
| Cash Flow from Operating Activities | 2684.20 | 4501.80 | 4426.30 | 3685.60 | -62.00 |
| Cash Flow from Investing Activities | -8553.40 | -833.30 | -1141.00 | 1390.70 | 113.40 |
| Cash Flow from Financing Activities | 1867.50 | -2706.00 | -621.00 | -3098.20 | -1660.40 |
| Net Cash Inflow / Outflow | -4001.70 | 962.50 | 2664.30 | 1978.10 | -1609.00 |
| Opening Cash & Cash Equivalents | 7336.90 | 6406.60 | 3722.10 | 1743.20 | 3340.60 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 875.90 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | -37.10 | -32.20 | 20.20 | 0.70 | 11.60 |
| Closing Cash & Cash Equivalent | 4174.00 | 7336.90 | 6406.60 | 3722.00 | 1743.20 |