The most populous district in Andhra Pradesh is:

East Godavari
Visakhapatnam
Krishna
Guntur

The correct answer is: a) East Godavari

East Godavari is the most populous district in Andhra Pradesh, India. It is located in the coastal region of the state, and has a population of over 5.5 million people. The district is known for its fertile land, and is a major producer of rice and sugarcane. It is also home to a number of important historical and cultural sites, including the ancient city of Amaravati.

The other options are:

  • b) Visakhapatnam: Visakhapatnam is the second most populous district in Andhra Pradesh, with a population of over 4 million people. It is a major port city, and is home to a number of industries, including steel, shipbuilding, and electronics.
  • c) Krishna: Krishna is the third most populous district in Andhra Pradesh, with a population of over 3.5 million people. It is located in the central part of the state, and is known for its fertile land and its production of rice and cotton.
  • d) Guntur: Guntur is the fourth most populous district in Andhra Pradesh, with a population of over 3 million people. It is located in the central part of the state, and is a major agricultural and industrial center.