| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 15841.00 | 4126.00 | 15987.00 | 1560.00 | 6549.33 |
| Adjustment | 8804.00 | 25779.00 | 16299.00 | 24558.70 | 26021.42 |
| Changes In working Capital | -6627.00 | -11533.00 | -11226.00 | 11197.30 | -12034.93 |
| Cash Flow after changes in Working Capital | 18018.00 | 18372.00 | 21060.00 | 37316.00 | 20535.82 |
| Cash Flow from Operating Activities | 17798.00 | 16334.00 | 19606.00 | 38182.10 | 20003.34 |
| Cash Flow from Investing Activities | -19307.00 | 16843.00 | -16244.00 | 836.60 | -1467.03 |
| Cash Flow from Financing Activities | 6673.00 | -23769.00 | -2023.00 | -38081.20 | -19845.77 |
| Net Cash Inflow / Outflow | 5164.00 | 9408.00 | 1339.00 | 937.50 | -1309.45 |
| Opening Cash & Cash Equivalents | 12752.00 | 3344.00 | 2005.00 | 1067.70 | 2150.67 |
| 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 | 17916.00 | 12752.00 | 3344.00 | 2005.20 | 841.21 |