ANSWER: All
Explanation: National Socialist Council of Nagaland (NSCN) was formed in 1980 as successor of NNC. NSCN split in 1988 to form the two divisions: NSCN (I-M) and the NSCN (K).
ANSWER: Only 1
Explanation: Tamil (2004), Sanskrit (2005), Telugu (2008), Kannada (2008), Malayalam (2013), Odiya (2014)