| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 11437.00 | 15781.00 | 2215.00 | 6569.00 | 3736.00 |
| Adjustment | 10650.00 | 6814.00 | 10798.00 | 10125.00 | 7701.00 |
| Changes In working Capital | -4500.00 | -3592.00 | -721.00 | -704.00 | -460.00 |
| Cash Flow after changes in Working Capital | 17587.00 | 19003.00 | 12292.00 | 15990.00 | 10977.00 |
| Cash Flow from Operating Activities | 13767.00 | 16960.00 | 12645.00 | 12929.00 | 9052.00 |
| Cash Flow from Investing Activities | -8706.00 | -8472.00 | -8634.00 | -2888.00 | -7106.00 |
| Cash Flow from Financing Activities | -6330.00 | -7916.00 | -3401.00 | -9096.00 | -2147.00 |
| Net Cash Inflow / Outflow | -1269.00 | 572.00 | 610.00 | 945.00 | -201.00 |
| Opening Cash & Cash Equivalents | 5465.00 | 3887.00 | 3807.00 | 2862.00 | 3063.00 |
| 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 | 138.00 | 1006.00 | -165.00 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 4334.00 | 5465.00 | 4252.00 | 3807.00 | 2862.00 |