Correct option is A
The correct answer is Jharkhand.
• Santhali and Kuduk languages are spoken in Jharkhand.
• Kuduk is a Dravidian language spoken by around 2 million Oraon and Kisan ancestral people in India's Jharkhand, Madhya Pradesh, Chhattisgarh, Odisha, and West Bengal.
• Santhali is the spoken language of the Santhal people. Santhals are the largest tribal group in Jharkhand.
• There are 22 major languages in India. English and Hindi languages are widely spoken in our country. Several states in India have their own official languages which are spoken in particular areas.