Q27. 120 children have provision of food for 200 days. After 5 days, 30 children die due to an epidemic. The remaining food will now last for:

$146^{\frac{1}{4}}$ days

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(b) 150 days

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(d) 260 days

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Solution

The correct option is D
(d) 260 days

After 5 days, 120 children have provision for 195 days.

Let (120-30) children have provision for x days

90 : 120 : : 195 : x

$X = \frac{120 \times 195}{90} = 260 d a y s$

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