general math MCQ #1096

A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is_________?

general math MCQ #1096

  1. Question 1

    Q1. A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is_________?

    • A) 5 kmph
    • B) 10 kmph
    • C) 30 kmph
    • D) 15 kmph

    Answer: 5 kmph

    Explanation: Stream speed = (downstream − upstream) / 2 = (35 − 25) / 2 = 5 kmph.