About Bihar and : The economy of Bihar is largely service oriented, but it also has a significant agricultural base.. Bihar state GDP is ranked 2nd out of 28 states. Bihar is the first largest producer of vegetables and second largest producer of fruits in the country. The major agro based industries of Bihar are of rice, sugar, edible oil. The state also has a small industrial sector. Bihar has abundance of untapped business opportunity. As a result plenty of Bihar Tenders, Tender notification, government tender notices, Procurement Notices, Domestics tenders, Public tender notices, Bid invitation and Online tenders afloat through out the year.