Chetan Bhagat is a famous writer who has written 9 novels and 3 non fictional books. His novels have been loved by the youth and also encouraged. The trend of making movies from the novel is famous in Hollywood since a long time and now it has been adopted in Bollywood as well.<br>Chetan Bhagat's novels and nonfiction books were given a new look. The following are the list of the books which are now famous movies in Bollywood.<br><ul><li>One night at call center - hello</li><li>Five points someone - 3 idiots</li><li>The three mistakes of my life - kai po che</li><li>2 states</li><li>Half girlfriend</li></ul><br><img src=https://www.letsdiskuss.com/assets/upl_files/letsdiskuss_img2700.octet-stream alt="Smiley face" height="330px" width="330px">

How many movies was made on Chetan Bhagat-s novel ?