| (Rs. in Million) |
| Particulars | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 | Sep 2015 |
| Profit Before Tax | -3626.29 | -93619.08 | -36952.09 | -16884.38 | -5624.96 |
| Adjustment | 6642.22 | 97445.26 | 28693.56 | 22112.86 | 28303.65 |
| Changes In working Capital | 219.07 | -264.29 | 11904.68 | 3113.72 | 3320.08 |
| Cash Flow after changes in Working Capital | 3235.01 | 3561.89 | 3646.15 | 8342.20 | 25998.77 |
| Cash Flow from Operating Activities | 3138.80 | 3217.68 | 13051.95 | 8794.44 | 25684.24 |
| Cash Flow from Investing Activities | -1805.94 | -2991.22 | -3003.05 | -11896.40 | -42592.63 |
| Cash Flow from Financing Activities | -1068.75 | -372.23 | -11087.08 | 1612.42 | 16466.61 |
| Net Cash Inflow / Outflow | 264.11 | -145.77 | -1038.18 | -1489.54 | -441.79 |
| Opening Cash & Cash Equivalents | 2068.46 | 2323.08 | 4216.96 | 5899.38 | 7703.24 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | -293.66 | 0 | 698.70 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | -194.24 | 0 | 0 | -1118.56 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | -176.93 | 85.38 | -562.05 | 6.11 | -841.69 |
| Closing Cash & Cash Equivalent | 2155.63 | 2068.46 | 2323.08 | 4415.95 | 5999.90 |