You can write article and get it published online through releaseMyAd . To know about the rates you need to visit the rate and packages page and select from there.  The rates depend on the length of the text or the number of words that are used. Please know that your column can be published in the Entertainment Commercial Personal section of any newspaper in Bangalore.
To select the newspaper in which you want to get your article published there is a Newspaper Decider Tool , which will help you to select the particular newspaper that is suitable for your article to be published.