Question
1.
2.
3.
4.
Answer (Detailed Solution Below)
Option 3 : Cutting the cost of installing air-conditioners
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Detailed Solution
सही उत्तर Cutting the cost of installing air-conditioners है।
Key Points
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prepsnap.in • Part -AQuestion:
Which of the following is NOT mentioned in the passage as a benefit of green roofs?
1.
Lowering the surface temperature beneath the roof
2.
Reducing storm-water runoff during cloudbursts
3.
Cutting the cost of installing air-conditioners
4.
Trapping airborne dust on leaves before it reaches lungs
Correct Answer: Cutting the cost of installing air-conditioners
The passage lists cooler surfaces, halved storm-water runoff and dust settling on leaves as benefits. It mentions trimming cooling bills as the motive for the experiment, but never claims cheaper air-conditioner installation.
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