Does Ranbir Kapoor, who is playing Sanjay Dutt’s character in Sanju, know all about Sanjay Dutt? How thorough was Ranbir’s research on Sanjay Dutt to get into the skin of the character? Well, mid-day gave Ranbir Kapoor a quiz to test his knowledge about Sanju Baba. Was Ranbir able to answer the questions correctly? What new did he reveal about Sanjay while taking the quiz? Watch this exclusive video to find out some interesting facts about Sanjay Dutt through Ranbir Kapoor