In Madhopur village, 77 out of 298 households work and live in the cities of Bombay and Calcutta. What does the example reflect?

Migration

The correct answer is Option (3) → Migration

Migration is the movement of people from one place to another, often with the intention of establishing a new permanent home. In this case, 77 households from Madhopur village are working and living in Bombay and Calcutta, indicating they have likely migrated from their rural home to these cities.