Multiple choice Which among the following is the least populated state as per the 2011 census? Sikkim Nagaland Mizoram Manipur Reveal answer Fill a bubble to check yourself A Correct answer Explanation Sikkim had the smallest population among all Indian states according to the 2011 census, with approximately 6.1 lakh people. Nagaland, Mizoram, and Manipur all had larger populations than Sikkim.