Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
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Q · Clockmedium · 45s
What is the angle between the hour and minute hand at 2:20?
TopicClock
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.
Hour hand at (2*30 + 20*0.5) = 65°, minute hand at 120°; difference = 55°, closest to 60°.
Final Answer: Option A — 60°