| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 12946.40 | -2581.80 | -8495.40 | 3955.40 | 4017.10 |
| Adjustment | 5506.80 | 7535.00 | 5841.60 | 6106.10 | 5352.10 |
| Changes In working Capital | 240.90 | 1211.90 | -766.70 | 234.90 | -282.30 |
| Cash Flow after changes in Working Capital | 18694.10 | 6165.10 | -3420.50 | 10296.40 | 9086.90 |
| Cash Flow from Operating Activities | 16189.90 | 6716.30 | -3186.90 | 8234.70 | 7114.30 |
| Cash Flow from Investing Activities | -1445.80 | -16424.70 | -1196.60 | -5018.80 | -3881.50 |
| Cash Flow from Financing Activities | -15278.50 | 16587.80 | 2803.70 | -2653.80 | -3432.60 |
| Net Cash Inflow / Outflow | -534.40 | 6879.40 | -1579.80 | 562.10 | -199.80 |
| Opening Cash & Cash Equivalents | 7835.30 | 942.70 | 2508.20 | 1892.90 | 2078.40 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 16.00 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 63.00 | 13.20 | -1.70 | 53.20 | 14.30 |
| Closing Cash & Cash Equivalent | 7363.90 | 7835.30 | 942.70 | 2508.20 | 1892.90 |