my question is, site is not promoted according to search engine friendly but also are in top position in google.co.in, google.com
I think simple rule is "If you create a great sites traffic will follow automatically, if you create average site you have to do SEO". If you are a highly talented and intelligent guy you will pass exams with lesser effort. But if you are a average guy you have to work hard to pass exams.
There are some great hints here which i failed to take in consideration. Thanks a lot for posting this.
@LinkGenie - You have hit the nail there buddy....that's exactly what everyone should keep in mind. @abdulmalick, alansmith and loky - I am glad you guys liked it.