The correct answer is: a) Neighboring states
Seasonal migration of agricultural laborers in Punjab is common from neighboring states such as Haryana, Rajasthan, and Uttar Pradesh. This is because these states have similar agricultural conditions to Punjab, and the laborers can easily travel between the states. The laborers typically migrate to Punjab during the sowing and harvesting seasons, and then return to their home states during the off-season.
Option b) is incorrect because seasonal migration of agricultural laborers in Punjab is not common within Punjab. This is because there is a sufficient supply of agricultural labor within Punjab, and there is no need for laborers to migrate from other parts of the state.
Option c) is incorrect because seasonal migration of agricultural laborers in Punjab is not common to distant states like Maharashtra. This is because the distance between Punjab and Maharashtra is great, and it is difficult for laborers to travel between the two states. Additionally, the agricultural conditions in Maharashtra are different from those in Punjab, which makes it difficult for laborers to find work in Maharashtra.
Option d) is incorrect because seasonal migration of agricultural laborers in Punjab is not common to Nepal and Bangladesh. This is because the distance between Punjab and Nepal and Bangladesh is great, and it is difficult for laborers to travel between the three countries. Additionally, the agricultural conditions in Nepal and Bangladesh are different from those in Punjab, which makes it difficult for laborers to find work in Nepal and Bangladesh.