Multiple choice NCB stands for Narcotics Common Bureau Narcotics Control Board Narcotics Control Bureau None of these Reveal answer Fill a bubble to check yourself C Correct answer Explanation NCB stands for Narcotics Control Bureau, which is India's primary law enforcement agency for drug trafficking and narcotics control. Option A incorrectly uses 'Common' instead of 'Control'. Option B uses 'Board' but the official name uses 'Bureau'.