Correct option is B
The correct answer is (b) Rangkhothak.
• Pongtu festival is linked with agricultural prosperity.
• Rangkhothak is worshipped for good harvest and protection.
Information Booster:
• Tutsa tribe resides in Changlang district.
• Pongtu is celebrated before millet harvesting.
• Agriculture-based festivals are common in Northeast India.
Additional Knowledge:
• Donyi-Polo is associated with other Arunachali tribes.
• Festivals reflect animistic belief systems.