Question

In a city, the number of persons travelling by bike is 70% the number of persons travelling by metro. The number of persons travelling on foot is 80% the number of persons travelling by bike. If 300 persons travel by metro, then how many persons travel on foot?

A 158 Correct Answer Incorrect Answer
B 148 Correct Answer Incorrect Answer
C 168 Correct Answer Incorrect Answer
D 138 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Number of persons travelling by bike = 300 × (70/100) = 210 Number of persons travelling by walk = 210 × (80/100) = 168

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