Presenting Rani Hindustani song from the upcoming biographical film `Shakuntala Devi - The True Story of India`s Math Genius`.
Music: Sachin - Jigar
Singer: Sunidhi Chauhan
Lyrics: Vayu
Starring: Vidya Balan, Sanya Malhotra, Amit Sadh, Jisshu Sengupta, Barnaby Jago
Directed by Anu Menon