engineering intelligence MCQ #230

A man rows upstream at 4 km/h and downstream at 6 km/h. What is the speed of the current?

engineering intelligence MCQ #230

  1. Question 1

    Q1. A man rows upstream at 4 km/h and downstream at 6 km/h. What is the speed of the current?

    • A) 1 km/h
    • B) 2 km/h
    • C) 0.5 km/h
    • D) 1.5 km/h

    Answer: 1 km/h

    Explanation: Speed of the current = (downstream speed - upstream speed)/2 = (6 - 4)/2 = 1 km/h.