The main cash crop grown in Manipur is:

Rice
Tea
Jute
Sugarcane

The correct answer is (b), tea. Tea is the main cash crop grown in Manipur. It is grown in the hills of the state, and is a major source of income for the people of Manipur. Tea is a popular drink all over the world, and Manipur tea is known for its high quality. The state has a long history of tea cultivation, and the tea industry is a major contributor to the economy of Manipur.

Rice is the second most important crop in Manipur, and is grown in the valleys of the state. Rice is a staple food for the people of Manipur, and is also a major export crop. Jute is a fiber crop that is grown in the plains of Manipur. Jute is used to make a variety of products, including bags, ropes, and carpets. Sugarcane is a crop that is grown in the lowlands of Manipur. Sugarcane is used to make sugar, molasses, and ethanol.

The following are some of the reasons why tea is the main cash crop grown in Manipur:

  • Tea is a popular drink all over the world.
  • Manipur tea is known for its high quality.
  • The state has a long history of tea cultivation.
  • The tea industry is a major contributor to the economy of Manipur.