| (Rs. in Million) |
| Particulars | Mar2014 | Dec2012 | Dec2011 | Dec2010 | Dec2009 |
| Profit Before Tax | -7417.58 | 12448.94 | -26864.82 | 21001.01 | 10097.62 |
| Adjustment | 5193.70 | -527.46 | 16000.25 | -2413.55 | -9563.20 |
| Changes In working Capital | -29365.30 | 7029.47 | 19450.11 | 2987.26 | 270.64 |
| Cash Flow after changes in Working Capital | -31589.18 | 18950.95 | 8585.54 | 21574.72 | 805.06 |
| Cash Flow from Operating Activities | -35623.97 | 15821.00 | 6388.05 | 15385.95 | -1621.25 |
| Cash Flow from Investing Activities | 18319.67 | -18203.18 | 16687.10 | -21707.54 | 651.59 |
| Cash Flow from Financing Activities | 10161.62 | 2369.24 | -12176.67 | 7908.20 | -5222.69 |
| Net Cash Inflow / Outflow | -7142.68 | -12.94 | 10898.48 | 1586.61 | -6192.35 |
| Opening Cash & Cash Equivalents | 18307.06 | 18829.56 | 6812.10 | 5476.24 | 11782.77 |
| 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 | 1261.69 | -509.56 | 1118.98 | -250.75 | -114.18 |
| Closing Cash & Cash Equivalent | 12426.07 | 18307.06 | 18829.56 | 6812.10 | 5476.24 |