Multiple choice general knowledge

Under which calendar is New Year's Day Jan. 1?

  1. Gregorian Calendar

  2. Mayan Calendar

  3. Annual Calendar

  4. Old Calendar

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A Correct answer
Explanation

The Gregorian calendar, introduced by Pope Gregory XIII in 1582, is the calendar system used in most of the world today with January 1 as New Year's Day. The Mayan calendar had different New Year dates, and 'Annual Calendar' and 'Old Calendar' are not standard calendar system names.