| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 3670.50 | 527.00 | 1731.39 | 1348.31 | 1606.52 |
| Adjustment | -1067.90 | 2073.20 | 475.56 | 381.76 | 29.24 |
| Changes In working Capital | 536.00 | -576.40 | -139.97 | 1692.62 | -284.01 |
| Cash Flow after changes in Working Capital | 3138.60 | 2023.80 | 2066.98 | 3422.69 | 1351.74 |
| Cash Flow from Operating Activities | 2495.10 | 1619.90 | 1695.86 | 3205.77 | 1217.37 |
| Cash Flow from Investing Activities | -26459.90 | 904.70 | -24926.25 | -3506.18 | 257.53 |
| Cash Flow from Financing Activities | 25583.20 | -3521.90 | 25391.75 | -61.93 | -1146.25 |
| Net Cash Inflow / Outflow | 1618.40 | -997.30 | 2161.36 | -362.35 | 328.64 |
| Opening Cash & Cash Equivalents | 1295.70 | 2293.00 | 131.63 | 493.97 | 160.64 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 4.69 |
| 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 | 2914.10 | 1295.70 | 2292.99 | 131.63 | 493.97 |