The correct answer is: a) Maharashtra, Karnataka, Telangana, Andhra Pradesh.
The Krishna River is the third-longest river in India, after the Ganges and the Brahmaputra. It originates in the Western Ghats of Maharashtra and flows through Karnataka, Telangana, and Andhra Pradesh before emptying into the Bay of Bengal. The Krishna River is an important source of irrigation and drinking water for millions of people in India. It is also a major source of hydroelectric power.
The Krishna River is a vital part of the Indian economy. It is used for irrigation, drinking water, and hydroelectric power. The river is also a major source of fish and other aquatic life. The Krishna River is a beautiful and important river that is essential to the lives of millions of people in India.
Option b) is incorrect because it does not include Maharashtra. Option c) is incorrect because it does not include Karnataka. Option d) is incorrect because it does not include Telangana.