A man walks at 3 km/h for 2 hours and 4 km/h for 1 hour. Average speed?

A3.33 km/h

B3.5 km/h

C4 km/h

D7 km/h

Explanation

Total dist=6+4=10. Total time=3. Speed=10/3=3.33.

Exam Relevance

Topic: Speed, Time & Distance
Subtopic: Average Speed

Submitted by: mcqstutor Team More Mathematics MCQs →