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Mohan finishes a journey by scooter in 5...

Mohan finishes a journey by scooter in 5 hours. He travels the first half of the journey at 30 km/h and the second half of the journey at 20 km/h. The distance covered by him is:

A

130 km

B

120 km

C

140 km

D

100 km

Text Solution

Verified by Experts

The correct Answer is:
B
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