Minerals & Industry — Set 1
Bihar GK · खनिज और उद्योग · Questions 1–10 of 40
Where was the first modern sugar mill of Bihar established in 1904?
Correct Answer: C. Marhowrah
The first modern sugar mill in Bihar was established at Marhowrah in the Saran district. It was set up in 1904 during the British colonial period. This marked the beginning of organized sugar industry in the state.
Which district in Bihar is known for deposits of the mineral Beryllium?
Correct Answer: A. Gaya
Beryllium is primarily found in the igneous rocks of the Gaya district. It is extracted from the mineral beryl found in the pegmatite veins. This mineral is significant for the nuclear and aerospace industries.
Historically, which community in Bihar was primarily associated with Saltpeter extraction?
Correct Answer: B. Nunia
The Nunia community was traditionally engaged in the extraction of Saltpeter (potassium nitrate). This industry was a major source of revenue for colonial powers in Bihar. Saltpeter was essential for manufacturing gunpowder.
Which place in Aurangabad district is famous for its carpet weaving industry?
Correct Answer: D. Obra
Obra in Aurangabad district is renowned for its traditional carpet weaving industry. The carpets produced here are known for their distinct quality and design. It is often referred to as a hub for wool processing in the region.
The Rail Wheel Plant is located in which place in the Saran district?
Correct Answer: A. Bela
The Rail Wheel Plant is located at Bela in the Saran district of Bihar. It manufactures cast steel wheels for the Indian Railways. This plant was set up to reduce import dependency for railway wheels.
Which organization manages the dairy industry under the brand name 'Sudha' in Bihar?
Correct Answer: C. COMFED
The Bihar State Milk Co-operative Federation Ltd. is known as COMFED. It markets dairy products under the popular brand name 'Sudha'. It operates on the Anand pattern of dairy cooperatives.
In which district are the reserves of Slate and Phyllite primarily found?
Correct Answer: B. Munger
Slate and Phyllite reserves are primarily found in the Kharagpur hills of the Munger district. These metamorphic rocks are used in construction and roofing. The region is geologically rich in such rock formations.
Which district is the primary hub for Litchi processing industries in Bihar?
Correct Answer: D. Muzaffarpur
Muzaffarpur is the central hub for Litchi cultivation and processing in Bihar. The 'Shahi Litchi' from this region has received a Geographical Indication (GI) tag. Several pulp and juice processing units are located here.
Traces of Asbestos are found in which of the following districts?
Correct Answer: C. Munger
Asbestos deposits have been located in the Munger district of Bihar. It is a fibrous silicate mineral known for its heat resistance. However, its mining is limited due to environmental and health concerns.
During the colonial period, where was the main Opium Factory located in Bihar?
Correct Answer: B. Patna
The main Opium Factory during the British colonial period was located in Patna. The building famously known as the 'Opium Godown' still stands in the Gulzarbagh area. Opium trade was a state monopoly under the British East India Company.