Establish a difference between PR & SERP?

[cybexindia15]

PR is Page Rank which is defined by quality inbound links from other website or web-pages to a web page or website as well as say the importance of that site.

 

[abhishek_jain]

You have mentioned clearly about the Pr. Now SERPs are the Search Engine Result Pages that are the results shown by the search engine on typing a particular query in the search box.