Is the year 2100 a leap year?a)Yesb)Noc)Only if divisible by 4d)Only i...
Century years must be divisible by 400 to be leap years. 2100 is divisible by 100 but not by 400, so it is not a leap year.
View all questions of this testIs the year 2100 a leap year?a)Yesb)Noc)Only if divisible by 4d)Only i...
Understanding Leap Years
Leap years are determined by specific rules that govern the Gregorian calendar. A standard year has 365 days, but a leap year has 366 days, with an extra day added in February (February 29).
Rules for Determining a Leap Year
- A year is a leap year if it is divisible by 4.
- However, if the year is divisible by 100, it is not a leap year unless it is also divisible by 400.
Analyzing the Year 2100
- The year 2100 is divisible by 4 (2100 ÷ 4 = 525).
- The year 2100 is also divisible by 100 (2100 ÷ 100 = 21).
- Since 2100 is divisible by 100, we must check if it is divisible by 400.
- 2100 is not divisible by 400 (2100 ÷ 400 = 5.25).
Conclusion
Since 2100 follows the rule where it is divisible by 100 but not by 400, it is not considered a leap year. Thus, the correct answer is option 'B': No, 2100 is not a leap year.
This rule ensures that the calendar stays aligned with the Earth's revolutions around the sun, maintaining accuracy over long periods.
Is the year 2100 a leap year?a)Yesb)Noc)Only if divisible by 4d)Only i...
Only if divisible by 4 is also correct