Civil Services Examination · પ્રશ્ન 7
About three-fourths of world's cobalt, a metal required for the manufacture of batteries for electric motor vehicles, is produced by
જવાબ બતાવો અને સમજૂતી
જવાબ: (C) the Democratic Republic of the Congo
સમજૂતી
The DRC produces roughly 70–75% of the world's cobalt.