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A person travels in a car at 40 km/h for 3 hours, on a bike at 30 km/h for 2 hours, and in a train at 80 km/h for 5 hours. What is the average speed at which he travelled?

[SSC CGL 9th Dec 2022 Shift-2 With Answers]
A
B
C
D

EXPLANATION

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