Civil Engineering MCQJE Level Civil Engineering
The correct technical/paper fact for the ore of iron among these is:
Physics and ChemistryPhysics and ChemistryMEDIUM
Choose the correct answer
A
dolomite
B
bauxite
C
calamine
D
hematite
Correct Answer
D. hematite
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hematite is the correct association for the ore of iron among these.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.