In India, the steel production industry requires the import of
[amp_mcq option1=”saltpetre” option2=”rock phosphate” option3=”coking coal” option4=”All of the above” correct=”option3″]
This question was previously asked in
UPSC IAS – 2015
In India, the steel production industry requires the import of
[amp_mcq option1=”saltpetre” option2=”rock phosphate” option3=”coking coal” option4=”All of the above” correct=”option3″]