The correct answer is (d) Tharu.
The Tharu are an ethnic group native to the Terai region of Nepal and India. They are the largest Scheduled Tribe in Uttarakhand, with a population of over 1.2 million. The Tharu are a diverse group, with a variety of languages, cultures, and religions. However, they share a common history and culture, and are united by their common identity as Tharu.
The Tharu are believed to have originated in Tibet, and migrated to the Terai region of Nepal and India over a thousand years ago. They are traditionally farmers, and their culture is closely tied to the land. The Tharu are also known for their music, dance, and art.
The Tharu have faced discrimination and oppression throughout their history. In the 19th century, the British colonial government forced many Tharu to work as laborers on tea plantations. In the 20th century, the Indian government implemented policies that displaced many Tharu from their land. Despite these challenges, the Tharu have maintained their culture and identity.
Today, the Tharu are a vibrant and diverse community. They are active in politics, education, and business. The Tharu are also working to preserve their culture and traditions.
The other options are incorrect because they are not the largest Scheduled Tribe in Uttarakhand.
(a) Bhoksa are a Scheduled Tribe found in the Kumaon region of Uttarakhand. They are a small community, with a population of around 100,000. The Bhoksa are traditionally farmers, and their culture is closely tied to the land.
(b) Bhotia are a Scheduled Tribe found in the Garhwal region of Uttarakhand. They are a large community, with a population of around 500,000. The Bhotia are traditionally traders and herders, and their culture is closely tied to the mountains.
(c) Jaunsari are a Scheduled Tribe found in the Jaunsar-Bawar region of Uttarakhand. They are a small community, with a population of around 100,000. The Jaunsari are traditionally farmers, and their culture is closely tied to the land.