Question

Two men A and B starts from a place P walking at 3 km and 3.5 km an hour respectively.How many kms will they be apart at the end of 3 hrs, if they walk in opposite directions? 

A

13.5 km

B

15.5 km

C

17.5 km

D

19.5 km

Medium

Solution

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Correct option is
D

19.5 km

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