| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 27739.70 | 41590.40 | 6896.70 | 1652.60 | 2217.10 |
| Adjustment | 8726.90 | 9680.70 | 7872.20 | 10161.70 | 8850.20 |
| Changes In working Capital | 2026.40 | -32322.30 | -1805.80 | -59.20 | 3146.50 |
| Cash Flow after changes in Working Capital | 38493.00 | 18948.80 | 12963.10 | 11755.10 | 14213.80 |
| Cash Flow from Operating Activities | 30956.30 | 10380.90 | 13077.70 | 11803.60 | 14186.50 |
| Cash Flow from Investing Activities | -24816.50 | -9852.70 | -1519.80 | -1877.80 | -1924.60 |
| Cash Flow from Financing Activities | -3862.50 | 1014.80 | -11186.20 | -9907.70 | -12371.50 |
| Net Cash Inflow / Outflow | 2277.30 | 1543.00 | 371.70 | 18.10 | -109.60 |
| Opening Cash & Cash Equivalents | 2410.20 | 867.20 | 402.10 | 363.30 | 469.00 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 11.60 | 0 | -0.10 | 20.70 | 3.90 |
| Closing Cash & Cash Equivalent | 4699.10 | 2410.20 | 773.70 | 402.10 | 363.30 |