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 · AntarcticaMedium · 45s
Which of the following mineral resources are found in Antarctica? Coal Iron ore Petroleum reserves (hypothetical) Select the correct answer:
TopicAntarctica
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Geological studies suggest the presence of coal, iron ore, and possible oil reserves, but the Antarctic Treaty prohibits mineral exploitation.
Final Answer: Option C — 1, 2 and 3