The GATE Grind

GATE 2026 AR — Architecture – Question 19

Infrastructure, Services and Utilities · Recycling and Reuse of solid waste · 1 mark · Multiple select

Which are among the 3R principles in CPHEEO’s Municipal Solid Waste Management Manual 2016?

  1. Recover
  2. Recycle
  3. Reduce
  4. Repair

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Correct answer: (B) Recycle; (C) Reduce

Explanation

The three Rs are Reduce, Reuse and Recycle. Of the listed choices, Recycle and Reduce are present, giving B and C. Recovery and repair can be useful resource-management practices but are not the three named terms in this question.

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