Solved UPSC CDS/OTA Question
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Q · Longitudemedium · 45s
How are time zones typically centered?
TopicLongitude
Question Typemultiple choice
Difficultymedium
Test Duration30 min
Step-by-Step Solution
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Every step explained - no skipped algebra.
Time zones are generally centered around longitudes that are multiples of 15° to align with Earth's rotation.
Final Answer: Option B - Around multiples of 15° longitude