" What is a leap year? "

What is Leap year?

What is the probability that in a leap year chosen at random will contain 53 Sunday?

Which among the following years is a leap year ?

A year is selected at random. What is the probability that {:("(i) it contains 53 Sundays"),("(ii) it is a leap year which contains 53 Sundays"):}

A year is selected at random. What is the probability that (i) it contains 53 Sunday , (ii) it is a leap year which contains 53 Sunday

If January 1 is a Friday, what is the first day of the month of March in a leap year ?

What is the probability that a leap year has 53 Sundays ?