ISA

These Multiple Choice Questions (MCQs)  derived from PIB, UPSC Prelims previous year papers, etc. MCQs on Solar Energy are conceptual as well as factual.  These questions-answer will be useful for UPSC, UPPSC, and other Civil Service Prelims Examinations…  Que 1. Which of the following statements is/are correct regarding solar energy?  1. Sun is an ultimate source of solar energy.  2. It is […]