| (Rs. in Million) |
| Particulars | Mar2015 | Mar2014 | Mar2013 | Mar2012 | Sep2010 |
| Profit Before Tax | -2088.13 | -1868.72 | -1713.23 | -1298.90 | -1261.61 |
| Adjustment | 1796.92 | 1864.81 | 1528.92 | 2089.18 | 1191.37 |
| Changes In working Capital | 1336.49 | 1776.48 | 1811.20 | -85.96 | 1271.03 |
| Cash Flow after changes in Working Capital | 1045.28 | 1772.58 | 1626.89 | 704.31 | 1200.79 |
| Cash Flow from Operating Activities | 956.08 | 1736.08 | 1578.29 | 580.63 | 1072.74 |
| Cash Flow from Investing Activities | -375.50 | -1074.06 | -532.54 | 659.13 | -1121.88 |
| Cash Flow from Financing Activities | -739.01 | -1228.28 | -622.65 | -939.02 | 121.24 |
| Net Cash Inflow / Outflow | -158.43 | -566.26 | 423.10 | 300.74 | 72.11 |
| Opening Cash & Cash Equivalents | 355.42 | 921.68 | 498.58 | 183.91 | 111.80 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 13.92 | 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 196.98 | 355.42 | 921.68 | 498.58 | 183.91 |