The correct answer is rice. Rice is a cereal grain that is widely cultivated in waterlogged areas of Assam. It is a staple food for many people in the region, and it is also used to make a variety of other products, such as rice flour, rice paper, and rice wine.
Jute is a fiber crop that is also grown in Assam. It is used to make a variety of products, such as burlap, twine, and carpet backing.
Wheat is a cereal grain that is not typically grown in waterlogged areas. It is a staple food for many people in other parts of the world, but it is not as popular in Assam.
Sugarcane is a grass that is grown for its sugar content. It is not typically grown in waterlogged areas, as it requires well-drained soil.
In conclusion, the correct answer to the question “Which crop is cultivated in waterlogged areas of Assam?” is rice.