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Question

If a log boat covers a distance of 3 kms in an hour, then how long will it take to cover 30 km?

A
10 hours
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B
8 hours
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C
1 hour
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D
3 hours
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Solution

The correct option is A 10 hours
Time taken to cover 3 kms = 1 hour
30 km is 10 times 3 km.

So, the time taken by the log boat to cover 30 km is given by
10 × 1 hour = 10 hours.

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