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UGC NET 2023DecemberEveningQ38MCQanswer pendingexplanation soonmedium
Environmental Science
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हिंदी version
  1. A.
  2. B.
  3. C.
  4. D.
Official answer key is not available for this question yet.
solid waste managementsource reductionenvironment
Next question · 2023 Q39