| (Rs. in Million) |
| Particulars | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 |
| Profit Before Tax | -20557.90 | -8025.20 | -10305.40 | -17167.90 | -2851.50 |
| Adjustment | 27229.00 | 14760.40 | 13730.90 | 15856.20 | 9617.90 |
| Changes In working Capital | 2944.90 | 258.40 | 1277.30 | -5960.30 | -4299.10 |
| Cash Flow after changes in Working Capital | 9616.00 | 6993.60 | 4702.80 | -7272.00 | 2467.30 |
| Cash Flow from Operating Activities | 9771.10 | 8544.50 | 4172.00 | -8057.90 | 2302.80 |
| Cash Flow from Investing Activities | -5087.20 | -796.00 | -420.00 | -1073.80 | -3708.20 |
| Cash Flow from Financing Activities | -5123.50 | -6358.20 | -4396.50 | 6956.80 | 4316.30 |
| Net Cash Inflow / Outflow | -439.60 | 1390.30 | -644.50 | -2174.90 | 2910.90 |
| Opening Cash & Cash Equivalents | 2698.40 | 1388.30 | 1101.40 | 2424.20 | 276.50 |
| 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 | 2.70 | -38.70 | 931.40 | 852.10 | -763.20 |
| Closing Cash & Cash Equivalent | 2261.50 | 2739.90 | 1388.30 | 1101.40 | 2424.20 |