general math MCQ #615

What is the ratio of the circumference of a circle to its radius?

general math MCQ #615

  1. Question 1

    Q1. What is the ratio of the circumference of a circle to its radius?

    • A) 1
    • B) 2π
    • C) π/2
    • D) √π

    Answer: 2π

    Explanation: Circumference C = 2πr, so C/r = 2π. Show the calculation clearly when solving similar quantitative items.