Q. Which of the following Constitution Amendment Act provided for reservation of seats for scheduled tribes of Nagaland, Meghalaya, Mizoram, & Arunachal Pradesh state assemblies? Answer: 57th
Notes: Fifty-Seventh Amendment Act, 1987 had reserved seats for the STs in the legislative assemblies of the states of Arunachal Pradesh, Meghalaya, Mizoram and Nagaland.