Bihar - Study Mode
[#711] Pyrite is a
Correct Answer
(A) sulphide of iron
[#712] Fire clay is found in which rocks?
Correct Answer
(B) Sedimentary rocks
[#713] The important producer of saltpetre mineral in Bihar is
Correct Answer
(A) Saran
[#714] Most significant oil refinery of Bihar is
Correct Answer
(C) Barauni
[#715] Manganese is found in which district(s) of Bihar?
Correct Answer
(A) Patna and Gaya