Where do minerals occur in igneous and metamorphic rocks?
Major metallic minerals like tin, copper, zinc and lead etc. are obtained from these veins and lodes. In igneous and metamorphic rocks minerals occur in the veins and the lodes
How do Multi-National Corporations (MNCs) interlink production across countries? Explain with examples
Analyse the importance of the three-tier judicial machinery under Consumer Protection Act. (COPRA), 1986 for redressal of consumer disputes.