| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 17117.20 | 17004.90 | 16199.00 | 11066.80 | 8402.40 |
| Adjustment | 38896.70 | 32271.60 | 29487.30 | 32434.40 | 20949.60 |
| Changes In working Capital | -15788.40 | -5641.80 | -5317.70 | 12729.00 | -1530.10 |
| Cash Flow after changes in Working Capital | 40225.50 | 43634.70 | 40368.60 | 56230.20 | 27821.90 |
| Cash Flow from Operating Activities | 37769.90 | 40966.10 | 37843.30 | 54372.00 | 25913.80 |
| Cash Flow from Investing Activities | -46987.10 | -39480.30 | -40252.90 | -56428.80 | -31381.70 |
| Cash Flow from Financing Activities | 9232.20 | -2348.60 | -7446.50 | 12504.00 | 380.40 |
| Net Cash Inflow / Outflow | 15.00 | -862.80 | -9856.10 | 10447.20 | -5087.50 |
| Opening Cash & Cash Equivalents | 1890.50 | 2636.80 | 12329.90 | 1882.50 | 6090.90 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0.90 | 116.50 | 163.00 | 0.20 | 879.10 |
| 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 | 1906.40 | 1890.50 | 2636.80 | 12329.90 | 1882.50 |