issb mathematics MCQ #448

Mean of 12, 18, 24, 30, 36?

issb mathematics MCQ #448

  1. Question 1

    Q1. Mean of 12, 18, 24, 30, 36?

    • A) 22
    • B) 23
    • C) 24
    • D) 25

    Answer: 24

    Explanation: Sum 120 divided by 5 equals 24. Work each step carefully; ISSB math rewards accuracy under time pressure.