How to get Google AdSense for free blogs?

Google algorithm actually analyze your blog to make sure that your blog doesn't contain any adult and casino contents!
Then the no of page reviews and frequent posts should be high!
This is my knowledge to get the ads

seeking for more tips and tricks to get the Google AdSense??????:bubblegum

Yes you are right ... but there are some more things you should know about they are

is your blogs are hosted using unique c class ip's

is your article content qualitative than quantitative.

do the links you have are do follow links.

is your blog niche specific...!

Hope these things will get your blog more proficient and helps you in gaining more money.....!

those you told are right.

Read the Google Guideline at Google Product Form.