Solved IB ACIO Question
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Q · Calendarmedium · 45s
What day of the week will August 15, 2025, fall on if January 1, 2025, is a Wednesday?
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.
Days from Jan 1 to Aug 15 = 31+28+31+30+31+30+31+15 = 227 days. 226 days passed excluding Jan 1; 226 mod 7 = 2. Wednesday + 2 days = Friday.
Final Answer: Option A - Friday