Solved IB ACIO Question
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Q · Calendarmedium · 45s
What day was January 1, 2000?
TopicCalendar
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
January 1, 2000, was a Saturday.
Final Answer: Option A — Saturday