| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 1202.30 | 5084.70 | 2944.50 | 1135.60 | 2540.20 |
| Adjustment | 6490.50 | 4173.30 | 3754.40 | 2674.10 | 1238.90 |
| Changes In working Capital | 588.40 | -1450.10 | 2979.80 | -1406.60 | 638.50 |
| Cash Flow after changes in Working Capital | 8281.20 | 7807.90 | 9678.70 | 2403.10 | 4417.60 |
| Cash Flow from Operating Activities | 7255.50 | 6622.70 | 9005.30 | 1841.10 | 3579.00 |
| Cash Flow from Investing Activities | -7174.40 | -14535.10 | -4597.30 | 999.60 | -2826.50 |
| Cash Flow from Financing Activities | 2523.20 | 8548.80 | -6521.30 | -794.90 | -1015.10 |
| Net Cash Inflow / Outflow | 2604.30 | 636.40 | -2113.30 | 2045.80 | -262.60 |
| Opening Cash & Cash Equivalents | 2249.10 | 1610.80 | 3703.40 | 1717.40 | 1461.90 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | -15.40 | 1.10 | 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 | -17.40 | 1.90 | 36.10 | -60.90 | 4.90 |
| Closing Cash & Cash Equivalent | 4836.00 | 2249.10 | 1610.80 | 3703.40 | 1204.20 |