Q. Which deity is worshipped as the family god by Birhor tribe?
Answer: Heparom
Notes: The Birhor tribe, mainly in Jharkhand, worships Heparom (also spelled Hapram or Harpram) as their ancestral and family deity. Heparom is considered ancestral spirits below the supreme deity Sing Bonga (Sun God). Worship practices include sacrifices. Napamarom and Hirumrom have no documented association with the Birhor tribe. The Birhor's pantheon aligns closely with other Munda-speaking tribes like the Hos and Santals.