| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 2924.70 | 4182.40 | 3469.80 | 4095.10 | 2567.12 |
| Adjustment | -276.70 | 306.80 | 170.30 | -646.70 | 127.45 |
| Changes In working Capital | 3258.90 | -1890.70 | -467.00 | -676.80 | -683.75 |
| Cash Flow after changes in Working Capital | 5906.90 | 2598.50 | 3173.10 | 2771.60 | 2010.83 |
| Cash Flow from Operating Activities | 5555.90 | 1517.70 | 2365.90 | 2957.50 | 1554.83 |
| Cash Flow from Investing Activities | -5168.30 | -1569.00 | -1811.90 | -3452.70 | 766.65 |
| Cash Flow from Financing Activities | -461.60 | -592.90 | -579.60 | -435.60 | -756.98 |
| Net Cash Inflow / Outflow | -74.00 | -644.20 | -25.60 | -930.80 | 1564.50 |
| Opening Cash & Cash Equivalents | 90.90 | 735.10 | 760.70 | 1691.50 | 127.02 |
| 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 | 16.90 | 90.90 | 735.10 | 760.70 | 1691.52 |