| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 16177.50 | 12738.20 | 10797.30 | 9259.50 | 8027.00 |
| Adjustment | -1298.50 | -627.00 | 233.00 | 249.90 | -172.20 |
| Changes In working Capital | 1293.80 | 231.30 | 1336.20 | 112.60 | 698.20 |
| Cash Flow after changes in Working Capital | 16172.80 | 12342.50 | 12366.50 | 9622.00 | 8553.00 |
| Cash Flow from Operating Activities | 12128.10 | 8933.90 | 9476.60 | 7267.40 | 6261.30 |
| Cash Flow from Investing Activities | -4160.30 | -1477.10 | -3958.40 | -718.20 | -4012.10 |
| Cash Flow from Financing Activities | -7447.10 | -6387.20 | -6373.80 | -5817.90 | -2167.90 |
| Net Cash Inflow / Outflow | 520.70 | 1069.60 | -855.60 | 731.30 | 81.30 |
| Opening Cash & Cash Equivalents | 2396.70 | 1327.10 | 2182.70 | 1451.40 | 1370.10 |
| 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 | 2917.40 | 2396.70 | 1327.10 | 2182.70 | 1451.40 |