I had a look at your Article. It looks great but I can not find anything new for SEO purpose. All the answers you provided are appearing to be copied from some book or resource available online. While using deep search in Google, your article is not even in first page.
I understand, definitions are always similar but at least you should have modified some grammatical sentence and created a your own version of answer.
But, As I've only access to forum section and hence can do nothing more than you suggesting to contact Gaurav via his profile.
All the Best.
Glad to be,
Editor - DNS Forums