Things Before you apply for Adsense

1-Active blog or website with a domain name. (Preferably .com and 6 months old in case of Indian and Chinese publishers) 

2-Good traffic from various sources at least 1000 unique page views (Majority should be from search engines) 

3- You should be 18 years old. 

4- You should have more than 50 quality articles (articles should contain more than 800+ words and no harmful content) 

5- No Copyrighted Stuff (Avoid posting download links of movies, software’s, eBooks etc) 

6- Clean and good design with easy to navigate links. (User friendly) 

7- Do not use other network ads till you get an approval from Adsense. 

8- Check that your site complies with their policies and Terms and Conditions. Also consider reading a beginner’s guide on Adsense Policies before you apply.

If your blog or website satisfies the above conditions then without looking back or wasting a minute go for applying one.

But you can also join other revenue sharing website and can also youtube partner program as i am doing.