Here I would like to another question, dear anyone there would like to tell me that if my site is a dynamic site and all the panels, footers and other matters are same on the site and i've post one news regarding "lahore board matric exams 2012" and other "lahore board ssc exams 2012" when i check both post in duplicate content checker, I've got 98% similar content, as my footer, header, right panels and other material under the news is same and news is also very similar because there is a minor change. as I know and my visitors obviously know that both posts are not duplicate and not similar, then how would search engine would behave with these similar pages....
if content is same than it will count as duplicate content else page design is same than it will not mind and matter it...
dear in the right panel we have the same content througout the site... then in news section after the news story we have the same content as the links of some most important categories ... so this is content,, but our news is not same... you know just a little change in it, both are separate exams, we can't do them on the same page... so what we should do..