Q. Gautam Buddha’s mother ‘Mahamaya’ belonged to which tribe? Answer: Koliya
Notes: Gautam Buddha’s mother ‘Mahamaya’ belonged to Koliya tribe and she married Suddhodana, who was a king of Sakya clan. The Sakya and Koliya ruled on opposite banks of the Rohini river in current Rupandehi District of Lumbini, Nepal. Both of them were republics.