| (Rs. in Million) |
| Particulars | Dec 2012 | Dec 2011 |
| Profit Before Tax | 2114.30 | 2679.90 |
| Adjustment | 1148.80 | 936.10 |
| Changes In working Capital | -2702.80 | -1770.30 |
| Cash Flow after changes in Working Capital | 560.30 | 1845.70 |
| Cash Flow from Operating Activities | -442.00 | 1200.00 |
| Cash Flow from Investing Activities | -3395.70 | -3611.60 |
| Cash Flow from Financing Activities | 2104.80 | -799.40 |
| Net Cash Inflow / Outflow | -1732.90 | -3211.00 |
| Opening Cash & Cash Equivalents | 2586.10 | 5797.10 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 |
| Closing Cash & Cash Equivalent | 853.20 | 2586.10 |