Multiple choice general knowledge history Who is the author of "One night at the call center"? Chetan Bhagat Chetan Sharma Ketan Bhagat Ketan Sharma Reveal answer Fill a bubble to check yourself A Correct answer Explanation Chetan Bhagat is the author of this 2005 novel about employees at a call center in India. The book was adapted into a film called 'Hello' and explores themes of workplace dissatisfaction and personal transformation.