(6) After how many years does a leap year repeat itself
Leap Year
After every 4 year leap year repeats. That is why the leap year is divisible by 4 leaving the remainder 0
example: 2020,2024,2028... is the sequence of leap years
Hence, after 4 years a leap year repeat itself.
Which day is called a leap day? After how many years does a leap year repeat itself?