issb mathematics MCQ #513

Age ratio father:son 5:2. Sum 49. Son's age?

issb mathematics MCQ #513

  1. Question 1

    Q1. Age ratio father:son 5:2. Sum 49. Son's age?

    • A) 10
    • B) 12
    • C) 14
    • D) 16

    Answer: 14

    Explanation: Seven parts equal 49 so one part is 7 and son gets 14.