Difficulty: Easy
Correct Answer: Call a qualified plumber and have the tap repaired properly.
Explanation:
Introduction / Context:
A leaking tap wastes water, raises utility costs, and creates persistent noise. The question probes practical problem solving and responsible resource use.
Given Data / Assumptions:
Concept / Approach:
Address the root cause, not symptoms. A professional repair or proper washer/cartridge replacement resolves the leak safely and reduces wastage.
Step-by-Step Solution:
Verification / Alternative check:
Proper repair ends both noise and wastage. Improvised fixes often fail and can cause damage.
Why Other Options Are Wrong:
(a) Avoids the problem and damages sleep hygiene. (b) Collects water but wastes it and does not stop leakage. (c) Risks pressure build-up and breakage. (e) Increasing pressure often worsens leaks.
Common Pitfalls:
Delaying repair; over-tightening taps; ignoring hidden leaks.
Final Answer:
Call a plumber for a proper repair (Option D).
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