Correct option is B
The east coast of India is primarily a low sedimentary coast.
· The eastern coast of India is characterized by a low-lying coastline that consists of sandy beaches, deltas, and estuaries. It is not known for having fjords, a rocky retreating coast, or a concordant coastline. Instead, it is shaped by sedimentary processes and the flow of several major rivers, including the Ganges, Brahmaputra, and Godavari, which create extensive deltaic regions along this coast.