Solved IB ACIO Question
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Q · Classification / Odd One Outmedium · 45s
What day of the week will May 1, 2025, fall on if January 1, 2025, is a Wednesday?
TopicClassification / Odd One Out
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.
May 1, 2025, will fall on a Thursday if January 1, 2025, is a Wednesday.
Explanation:
The number of days from January 1 to May 1 is 120.
120mod 7=1120mod₇=1, so one day after Wednesday is Thursday.
Final Answer: Option A - Thursday