How are you able to determine your google ranking? I am sure this is a dumb question to many of you but i am just a beginner.
check the page rank of page. Minimum is zero and maximum is 10. Check it out at http://www.prchecker.info/check_page_rank.php
You can also use add ons to automatically see the ranking of your website. If you are referring to keywords google rankings though from your website, it's best to do it manually.