Consider the following years : 1600, 1700, 1800, 1900, 2000, 2100, 2200, 2300 and 2400 How many leap years are there in the above?
Explanation:
For century years i.e. those years ending with “00”, you’ve to check divisibility by 400. (not just 4)
If they’re divisible by 400 then they’re leap years.
Accordingly, 1600,2000 and 2400 are leap years.
Answer is (B)