Bihar MCQs
Practice free Bihar multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1295 questions — no login required.
Question 460hard
When was tubewell irrigation work started in Bihar?
Question 461hard
In Bihar, how much area is irrigated through canal irrigation?
Question 462medium
Pyrite is a
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Question 463medium
Fire clay is found in which rocks?
Question 464easy
The important producer of saltpetre mineral in Bihar is
Question 465easy
Most significant oil refinery of Bihar is
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Question 466medium
Manganese is found in which district(s) of Bihar?
Question 467medium
Kalyanpur Cements Ltd. industry is located in which district of Bihar?
Question 468medium
Vindhyan rocks have large reserves of non-metallic minerals. These rocks are found in which district of Bihar?