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There are three routes; air, rail and road for going from Chennai to Hyderabad. But from Hyderabad to Vikarabad, there are two rotues, rail and road. The number of routes from Chennai to Vikarabad via Hyderabad is

A

4

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B

5

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C

6

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D

7

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Solution

The correct option is C $6$
No. of routes $= 3 \times 2 = 6$

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