My blog is rocking, blogging to earn money

Hello friends I want to share something with you. I am a student of b.tech IT of third year. I recently started blogging to earn money. My aim was to start some thing. Initially I don't know abc of blogging. Don't know how to select the best blog topic , fit for my goal..... then I started my blogging with a blog dedicated to GGSIPU University..... I name it in the name of university, then i think there may be any copy write problem to the name of the blog. Therefore i discussed it with my friend,, he said there will be no issue on that....... I trusted him , because he is a good friend of mine. But later this issue was revolving around my mind. So I changed the name to GGSIPU Education.......,,, I don't know did i done anything wrong. My blog is good and rocking .... It has a good amount of pageviewer..... (2000+) because it is just 20 day old. But my audience is mostly from India , approx 90% , my seo is less.,,, I think this is due to my topic selection........ A narrow topic.... With my one month of experience I can say that topic sellection is very important part of blogging. second more Important thing I want to learn how to apply for google adsence. I know it is avilable on most of the web pages that how to apply for adsence. But those things are not enough. Google rejects your application form. I want to know what are the various condition on which google dissaprove or approve your application... Is it page views of your blog?????. Is it the time period of your blogging. Or time period of your google account. Is there any more criteria ???? So these days I am free from my college work due to vacation ,, and i am busy in blogging. Don't know how and what to do. but trying to do my best ,, spending most of hours on net ..... And many more This is personal section of my bogging. But I want my life to be like a book , that any one can read.. So everyone is invited to read and comment their views.. Or their experience here.. Your Friend Avinash Vatsya :)