Q. 12

# 100 persons had food provision for 24 days. If 20 persons left the place, the provisions will last forA. 30 daysB. daysC. 120 daysD. 40 days

100 persons had food provision for 24 days.

1 person had food provision for 24 × 100 i.e. 2400 days

If 20 persons left the place, then remaining persons = (100-20) = 80

80 persons had food provision for

Hence, option (a) is correct.

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