engineering mathematics MCQ #3971

The probability that a leap year has 53 Sundays is

engineering mathematics MCQ #3971

  1. Question 1

    Q1. The probability that a leap year has 53 Sundays is

    • A) 1 / 7
    • B) 2 / 7
    • C) 3 / 7
    • D) 4 / 7

    Answer: 2 / 7

    Explanation: A leap year has 52 weeks and 2 extra days. For 53 Sundays, one of the extra days must be Sunday, probability = 2/7.