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 · MineralsMedium · 45s
Which of the following are strategic minerals? Uranium Thorium Lithium Mica
TopicMinerals
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.
Strategic minerals include radioactive (U, Th) and energy storage minerals like lithium. Mica is not strategic.
Final Answer: Option A - 1, 2 and 3 only