Question

find the probablity of having 53 Sunday in (1) a leap year (2) non leap year

Answer 1

hiii..this is your answer

Answer 2

No of weeks in a year is 52
1 week 7 days
So total days is 52×7 = 364

In case of a non leap year only 1 day remain extra
In a leap year only 2 days remain extra

1) in a non leap year chances of 53 sunday is 1/7
As only 1 day remain extra out of a week
2) in a leap year chances of 53 sunday is 2/7
As only 2 days remain extra out of 7 days in a week