Solved UPSC CDS/OTA Question
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Q · LongitudeMedium · 45s
Q₆. Which one of the following pairs is correctly matched? Longitude Feature 180° E/W International Date Line
TopicLongitude
Question Typemultiple choice
DifficultyMedium
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Explanation:The 180° meridian generally coincides with the International Date Line.
Final Answer: Option A — Correct