Multiple choice general knowledge Which State or part of India was recognised by China ? Bhutan Sikkim Nagaland Arunachal Pradesh Reveal answer Fill a bubble to check yourself D Correct answer Explanation China officially recognized Arunachal Pradesh as part of India in the 1950s, though border disputes continue. Bhutan is an independent kingdom, Sikkim was a protectorate until 1975, and Nagaland became a state in 1963.