state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 General Knowledge Economy Agriculture
Which of the following statements about Bihar's agriculture is correct?
1
Bihar's forest cover is around 10% of the land.
2
North Bihar is known for its extensive use of the Ahar-Pyne system.
3
Bihar is the largest producer of mangoes in India.
4
The dairy sector in Bihar has seen significant growth due to the establishment of automation-based dairy plants.