issb mathematics MCQ #248

Walks 4 km/h for 3 h and 6 km/h for 2 h. Average speed:

issb mathematics MCQ #248

  1. Question 1

    Q1. Walks 4 km/h for 3 h and 6 km/h for 2 h. Average speed:

    • A) 4.4 km/h
    • B) 4.8 km/h
    • C) 5 km/h
    • D) 5.2 km/h

    Answer: 4.8 km/h

    Explanation: Distance is 12 plus 12 equals 24 km in 5 hours. Average is 4.8 km/h.