engineering intelligence MCQ #70

A person travels from A to B at 40 km/h and returns at 60 km/h. What is the average speed?

engineering intelligence MCQ #70

  1. Question 1

    Q1. A person travels from A to B at 40 km/h and returns at 60 km/h. What is the average speed?

    • A) 48 km/h
    • B) 50 km/h
    • C) 45 km/h
    • D) 52 km/h

    Answer: 48 km/h

    Explanation: Average speed = 2 * 40 * 60 / (40 + 60) = 4800 / 100 = 48 km/h.