| (Rs. in Millions) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| Profit Before Tax | 28554.40 | 28400.70 | 21451.20 | 23794.40 | 19082.60 |
| Adjustment | 2260.90 | -813.30 | -379.20 | 31.60 | -972.90 |
| Changes In working Capital | -896.50 | 3977.30 | -3365.90 | 106.40 | 3210.10 |
| Cash Flow after changes in Working Capital | 29918.80 | 31564.70 | 17706.10 | 23932.40 | 21319.80 |
| Cash Flow from Operating Activities | 22337.30 | 24420.50 | 12060.90 | 17915.60 | 16596.80 |
| Cash Flow from Investing Activities | 5067.60 | -13864.40 | 9306.30 | 4861.60 | -15683.40 |
| Cash Flow from Financing Activities | -25087.30 | -10478.20 | -22117.10 | -22216.50 | -942.50 |
| Net Cash Inflow / Outflow | 2317.60 | 77.90 | -749.90 | 560.70 | -29.10 |
| Opening Cash & Cash Equivalents | 90.90 | 13.00 | 762.90 | 202.20 | 231.30 |
| 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 | 2408.50 | 90.90 | 13.00 | 762.90 | 202.20 |