The correct answer is: a) Gurdaspur
Gurdaspur is the only district in Punjab that has areas identified as tribal sub-plan blocks. The tribal sub-plan is a special development plan for the welfare of the tribal people in India. It was launched in 1975 with the objective of providing them with a better quality of life. The tribal sub-plan covers a wide range of areas, including education, health, agriculture, and employment.
The tribal sub-plan blocks in Gurdaspur district are:
- Batala
- Fatehgarh Churian
- Gurdaspur
- Dinanagar
- Pathankot
The tribal people in Gurdaspur district are mainly from the Gaddi and Bhil tribes. They are mostly engaged in agriculture and animal husbandry. The tribal sub-plan has helped to improve the living conditions of the tribal people in Gurdaspur district. They have benefited from the provision of better education, health facilities, and employment opportunities.
The other options are incorrect because they are not districts in Punjab.