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According to the report of Central Pollution Control Board (CPCB) 2019-2021 on the basis of BOD Which river is more polluted
Correct Answer: (a)
Official keyThis question appeared in the JPSC Prelims 2025 examination (GS-II). It is Question 48 out of 400 questions in this paper.
This question was part of the JPSC Prelims 2025 (GS-II). The JPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all JPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.