issb mathematics MCQ #698

Average of squares of 2, 4, 6?

issb mathematics MCQ #698

  1. Question 1

    Q1. Average of squares of 2, 4, 6?

    • A) 14
    • B) 56/3
    • C) 18
    • D) 20

    Answer: 56/3

    Explanation: Squares 4,16,36 sum 56 divided by 3 equals 56/3. Work each step carefully; ISSB math rewards accuracy under time pressure.