A garrison of 500 men had provisions for 27 days. After 3 days a reinforcement of 300 men arrived. For how many more days will the remaining food last now?

A    15

B    16

C    15.5

D    18

Solution

Correct Answer: Option A

 

days=(27-3)=24 days people=(500+300)days=800 days 500 man can  eat 24 days 1   man   can  eat (24x500)days 800 man can eat 500x24/800=15 days  

 

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