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Fundamental Principle of Counting

In Hyderabad ...

Question

In Hyderabad there are 5 routes to Begumpet from Kukatpally and 9 routes to Dilsukhnagar from Begumpet In how many ways can a person travel from Kukatpally to Dilsukhnagar via Begumpet?

A

14

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B

4

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C

40

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D

45

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Solution

The correct option is D $45$
This is an implication of AND principal so multiplication shall be done.
So, number of ways $= 5 \times 9$
$= 45$
Hence, the answer is $45.$

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