I had an adsense account but it was in my father's name so I tried creating a band new blog with it's own domain and original content (about 30 pages in total). I also created a privacy policy for it and took care of all the quality guidelines but still my account got rejected and the reason they gave me was: unacceptable site content. Here's my site URL: www.webhostingguruz.com Please help
Quality sites take a lot of effort and time to develop. It looks like your site was probably about a week old before you submitted it. It some areas, your site has to be a minimum of 6 months old before it will be accepted for adsense. Why the big hurry? You can't possibly have enough traffic so soon - and you shouldn't even be putting adsense up until you have good traffic.
You have a link to Adult Hosting, and although there's nothing explicit about that, it could be the reason. Although I am not a professional at Adsense of course
That could be must likely the case. Try to get rid of the link (and content) where word "adult" is being mentioned and then try to re-apply and see how it goes.
there is nothing wrong I see about the site itself. It might be your location and the age of the site that is causing you the problem i guess.