ya

i m with u but we can got some idea

Other points to take care to increase PR :

1.Try to include a few outbound links to high quality sites in every document. That indicates a quality connection between your document and others sites that Google already considers to be quality sites.
2. Learn from your competitors. Go to Google and search for the competing keywords, go to the first few sites with high page rank and analyse those sites, see what they have done differently than your site.
3. Relevant and rich content.
4. Sometimes your site competes with many other sites for the same keywords. Rather than optimising all of your site for the same keywords, try to find less competitive keywords and optimise some of your pages for those keywords. There are both commercial and free programs to help you do that.

Page Rank Depends upon many factors no one can say exact thing about page rank.

as per my knowledge page rank can be increase by content only...publish new and unique content daily and submitt that content in Social boook marking sites ..and see the results>....

hi Rohit Kaushik this the link you try it know for link exchnages
SNIP
page rank gives by google is for site having good conetent and effective metatags in it and good off page work for that site