Indian Navy AA & SSR Exam Explained!!!

INS Vikramaditya, scheduled for induction into the Indian Navy soon, is the name given to

Annual bilateral maritime exercise "Konkan - 2016" between the Indian Navy and _________ Navy started in Goa.

Which one of the following is the solitary aircraft carrier of the Indian Navy that turns 50 in 2009 and has the distinction of being the oldest floating airfield in service?