Hi Raje,
SBIN is making higher highs and higher lows since February. Therefore, it has very good potential to go up. Minor dips are quite common and are opportunities to add up to our positions. You can also read the post by Savant in this thread earlier about the Bank stocks and RBI policies. Therefore do not get upset by minor dips.
INFOSYSTCH is trying to surpass the levels you mentioned and could not do. Now again it is moving towards that level. But you can see from charts that it is also getting support at higher and higher levels. So, the more number of times it fails the more strength it gains and ultimately when it breaks out of that resistance it will have a much better run up because of the strength it has built up during the failed levels. In addition, INFOSYS is sensitive to factors other than the company's own performance. For example the Rupee-Dollar exchange rate also influences the price of INFOSYS. But these are temporary effects which will vanish later.
-Anant