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A man goes half of a certain distance at 40 km/hr, and the other half 60 km/hr. His average speed for the whole journey is


A) 50 kmph

B) 48 kmph

C) 20 kmph

D) 45 kmph

Correct Answer:
B) 48 kmph

Description for Correct answer:
\( \Large v = \frac{2 \times 40 \times 60}{40+60} = 48 kmph \)

Part of solved Time and Distance questions and answers : >> Aptitude >> Time and Distance




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