Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Longitudemedium · 45s
What does the term "meridian" refer to in geography?
TopicLongitude
Question Typemultiple choice
Difficultymedium
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
A meridian is a line of longitude running from pole to pole, used to measure east-west positions on Earth.
Final Answer: Option B - A line of longitude