The Andhra Pradesh Reorganisation Act, which bifurcated the state into Telangana and Andhra Pradesh, was passed in which year?

2014

The correct answer is Option (3) → 2014

The Andhra Pradesh Reorganisation Act, 2014 was passed by the Lok Sabha on 18 February 2014, by the Rajya Sabha on 20 February 2014, and received the President's assent on 1 March 2014, becoming law in 2014. It led to the bifurcation of Andhra Pradesh, with Telangana forming as a separate state on 2 June 2014.