What is the probability that a leap year selected at random, will contain 53 sundays?

A 1/7

B 1/3

C 2/7

D 4/7

Solution

Correct Answer: Option C

In a leap year,there are 366 days=52 weeks and 2 days

Remaining favourable 2 days can be sunday and monday or saturday and sunday

Exhaustive number of cases =7

Favourable number of cases =2

So,required probability=2/7

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