Question

There are 365.25 days in a year,
So there will be days in every fourth year.

• A. 365.25 days
• B. 365 days
• C. 366 days
• D. 366.5 days

Answer 1

The correct option is C 366 days

Every year has 365.25 days.
But we consider a year as only 365 days.
The additional 0.25 days add up to 1 day every fourth year.

$0.25\times 4=1$
Hence, every fourth year has 366 days.