| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 13286.00 | 12275.00 | 9948.00 | 1766.00 | 6824.00 |
| Adjustment | 5062.00 | 4930.00 | 6542.00 | 8872.00 | 7960.00 |
| Changes In working Capital | -3134.00 | -1726.00 | -3496.00 | -1523.00 | -1314.00 |
| Cash Flow after changes in Working Capital | 15214.00 | 15479.00 | 12994.00 | 9115.00 | 13470.00 |
| Cash Flow from Operating Activities | 11914.00 | 12245.00 | 12009.00 | 9153.00 | 10961.00 |
| Cash Flow from Investing Activities | -8353.00 | -5885.00 | -5053.00 | -7645.00 | -2639.00 |
| Cash Flow from Financing Activities | -2970.00 | -7786.00 | -5766.00 | -1757.00 | -7707.00 |
| Net Cash Inflow / Outflow | 591.00 | -1426.00 | 1190.00 | -249.00 | 615.00 |
| Opening Cash & Cash Equivalents | 2170.00 | 3596.00 | 2393.00 | 2805.00 | 2190.00 |
| 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 | 13.00 | -165.00 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 2761.00 | 2170.00 | 3596.00 | 2391.00 | 2805.00 |