a thief runs with a uniform speed of 50m/min. after 2min, a policeman run to catch him. he goes 60m in first minute and Increases his speed by 5m/min every succeeding minute. after how many minutes, the policeman will catch the thief?
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In 2min thief covers=100m
Police covers 60m in 1st min and increase it by 5 min/min so in 2sec Cover =60+65=125
So thief will catch =2 min
Police covers 60m in 1st min and increase it by 5 min/min so in 2sec Cover =60+65=125
So thief will catch =2 min
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