| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 4886.71 | 3517.07 | 2958.27 | 844.23 | 1309.33 |
| Adjustment | 530.23 | 833.00 | 998.48 | 1049.38 | 1217.39 |
| Changes In working Capital | -563.65 | 964.72 | -694.91 | 261.55 | -39.49 |
| Cash Flow after changes in Working Capital | 4853.29 | 5314.79 | 3261.84 | 2155.16 | 2487.23 |
| Cash Flow from Operating Activities | 3406.40 | 4305.30 | 2354.03 | 2008.82 | 1925.60 |
| Cash Flow from Investing Activities | -6985.25 | -2572.85 | -3129.92 | -2504.62 | -453.37 |
| Cash Flow from Financing Activities | -662.29 | 4042.24 | 975.94 | -366.67 | -556.45 |
| Net Cash Inflow / Outflow | -4241.14 | 5774.69 | 200.06 | -862.47 | 915.77 |
| Opening Cash & Cash Equivalents | 6427.81 | 653.12 | 453.07 | 1315.54 | 399.76 |
| 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 | 2186.67 | 6427.81 | 653.12 | 453.07 | 1315.54 |