There are too many ways through which you can check your pagerank.You can use Google toolbar which shows Page PR on page loading . You can use http://www.prchecker.info/check_page_rank.php You can use SEOquake Firefox plugin which shows Page rank & Google indexing & Alexa Rank Just go to this link & download it http://www.seoquake.com/
Answer : You can go to the following link and then post the details of the website for which you want to know the pagerank: http://www.prchecker.info/pagerank-check-button.php If you put the details you will get pagerank if the website is ranked.
Answer :Install Google toolbar, this will tell you all the website page rank and more information about your website.
Answer :You can download Google toolbar according to the browser you use and after installing it you can check page rank of any web page.
Answer :Page rank always describe the quality of the website and long term presence of website.