The correct answer is: b) Purabi Dairy.
Purabi Dairy is a milk cooperative brand that is well-known in Assam. It was established in 1978 and is headquartered in Guwahati. The company has a network of over 1,000 milk collection centers and over 1,000 retail outlets in Assam. It produces a variety of milk products, including milk, milk powder, ghee, butter, and curd.
Amul is a milk cooperative brand that is well-known in Gujarat. It was established in 1946 and is headquartered in Anand. The company has a network of over 18,000 milk collection centers and over 10,000 retail outlets in Gujarat. It produces a variety of milk products, including milk, milk powder, ghee, butter, and curd.
Nandini is a milk cooperative brand that is well-known in Karnataka. It was established in 1976 and is headquartered in Bangalore. The company has a network of over 12,000 milk collection centers and over 8,000 retail outlets in Karnataka. It produces a variety of milk products, including milk, milk powder, ghee, butter, and curd.
Aavin is a milk cooperative brand that is well-known in Tamil Nadu. It was established in 1958 and is headquartered in Chennai. The company has a network of over 10,000 milk collection centers and over 6,000 retail outlets in Tamil Nadu. It produces a variety of milk products, including milk, milk powder, ghee, butter, and curd.