Solved UPSC CDS/OTA Question
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Q · Longitudemedium · 45s
What determines the width of a standard time zone?
TopicLongitude
Question Typemultiple choice
Difficultymedium
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Each standard time zone covers approximately 15 degrees of longitude.
Final Answer: Option B - 15 degrees longitude