Question

Which of the following years is not a leap years?

• A. 1600
• B. 1000
• C. 800
• D. 1200

Answer 1

The correct option is B 1000

Rules for finding a leap year-

1. Every year divisible by $4$ is a leap year, if it is not a century.
2. Every $4^{th}$ century is a leap year, but no other century is a leap year.

Hence, $800,1200$ and $1600$ but $1000$ is not a leap year.