Statement : Water supply in wards A and B of the city will be affected by about 50% on Friday because repairing work of the main lines is to be carried out.
Conclusions:
I. The residents in these wards should economise on water on Friday.
II. The residents in these wards should store some water on the previous day.
Answer: E
Correct answer: Both I and II follow
The notice warns of a known, dated, temporary shortfall - supply down by about half on Friday because the mains are being repaired. A warning issued in advance exists so that people can prepare.
- I - follows. Less water on the day means using it sparingly.
- II - follows. The shortage is announced beforehand, so storing water the previous day is the obvious preparation.
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