pkKumar - 6:36 am on Jan 12, 2013 (gmt 0)

Do the sites each have independent backlinks... or are the backlinks from common sources?

are you asking this in context to all the inbound links (backlinks) to both the sites? If yes, then both the sites have not too much backlinks, but some similar type like from directories or forum.

Independent link profile ? i am not getting. Anchor text is the name of the examination and it stays on header of each page.