Looking to have Google adsense account to generate money from your content or website, make sure your site fulfill all requirement to have google adsense account and your website must follow all adsense terms and condition .Otherwise your adsense account request will be rejected by google adsense team.

If your site fulfill all adsense requirement then adsense team will take 3-5 days for application to be reviewed or even 7-10 days.After approval you will receieve  secret code by post, You need to enter that sercret key in your adsense contorl panel for verification.

And you are Done,Whole process will take atleast 20-25 Days.