Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
Solve it the standard way once — then learn the shortcut.
Q · Clockmedium · 45s
At 12:24, what is the angle between the minute and hour hands?
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 (12*30 + 24*0.5) = 12°, minute hand at (24*6) = 144°, difference = 132°.
Final Answer: Option D — 132°