Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
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Q · Cloud And PrecipitationMedium · 45s
Which is true about dew?
TopicCloud And Precipitation
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.
Explanation: Dew is condensation of water vapour directly on cold surfaces, not precipitation.
Final Answer: Option B — It forms by condensation on cold surfaces