that would take a while before you get that...you have to boost up your site first by means of doing SEO work
Page rank depend on the number of in bound and out bound back links a web page has. So you can get page rank by increasing the number of back links for that page but after Penguin update be careful about back links as poor quality back links can lead to penalization of website. Make sure you participate in quality link building only.
Work first on the onpage optimisation of your site before proceed in link building. this is the most important step for you to get PR.
Work hard for your site to get a good PR. Not run for quantity of back links, better try to collect some quality back links.
You can't get it easily. You need to have good content on your site and you need to create a good number of relevant do follow back links.
it's not easy. it's very hard in seo part. daily submit articles. directory submissions and signature links. then some change you pr.
Increase your internet activities. Visit blogs ang place comments there to get back links.Doing a lot of this will increase your PR as well as traffic.
Just start getting links from High PR sites relevant to your niche without getting spam. You will find increase in PR after 3 months because PR is usually revised after 3 months.