Q. First Stretch of 10Km of Chennai metro was inaugurated by:

Answer of this question "First Stretch of 10Km of Chennai metro was inaugurated by:", here are 4 choices for this question : Railway Minister Suresh Prabhu , Prime Minister Narendra Modi , Chief Minister of TN Ms. J. Jayalalitha , S & T Minister Harshvardhan.
Answer Is "Chief Minister of TN Ms. J. Jayalalitha ".