You may promote your blog through link exchange programs,PPC programs and also through social networking sites.
Just add lots of compelling content. I have my blog which i am working on for quite sometime now... i am working on it as a long term project... Lets see how it goes. good luck with your blog akki.
WOW! That was a very simple and effective answer. Really appreciate the pain you took to reach this thread and then post in this. Such a great contribution. Thanks for that.
install chatbox in ur blog and start making more friends. Ask more people to link back to you. Content is king. make sure that your content attracts people.
You can promote your blogs through different options. You can participate in some forums or other blogs. For example in twitter, or facebook.