| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 13520.60 | 14876.30 | 11510.90 | 8361.40 | 7294.10 |
| Adjustment | 2457.20 | -959.30 | -363.40 | 1038.20 | 756.00 |
| Changes In working Capital | 1534.70 | -957.60 | 1866.70 | 1337.90 | -9.50 |
| Cash Flow after changes in Working Capital | 17512.50 | 12959.40 | 13014.20 | 10737.50 | 8040.60 |
| Cash Flow from Operating Activities | 14544.10 | 10007.10 | 11583.20 | 10642.30 | 7450.30 |
| Cash Flow from Investing Activities | -19639.20 | -5847.20 | -10643.10 | -3320.50 | -7082.40 |
| Cash Flow from Financing Activities | 4031.80 | -5618.90 | -4113.50 | -3306.80 | -1979.80 |
| Net Cash Inflow / Outflow | -1063.30 | -1459.00 | -3173.40 | 4015.00 | -1611.90 |
| Opening Cash & Cash Equivalents | 1880.50 | 3339.50 | 6447.40 | 2432.40 | 4044.30 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 817.20 | 1880.50 | 3274.00 | 6447.40 | 2432.40 |