The correct answer is: A. Bangar
Piedmont Plains are locally known by the name Bangar. Bangar is a type of soil that is found in the piedmont region of India. It is a well-drained soil that is rich in nutrients. It is suitable for growing crops such as rice, wheat, and sugarcane.
Khadar is a type of soil that is found in the floodplains of rivers. It is a poorly drained soil that is rich in organic matter. It is suitable for growing crops such as rice, jute, and sugarcane.
Ghar is a type of soil that is found in the hilly regions of India. It is a poorly drained soil that is rich in minerals. It is suitable for growing crops such as tea, coffee, and spices.
Tal is a type of soil that is found in the desert regions of India. It is a poorly drained soil that is rich in salts. It is not suitable for growing crops.