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 · Atmosphere and Cyclonesmedium · 45s
Altostratus clouds typically:
TopicAtmosphere and Cyclones
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.
Altostratus clouds form uniform gray to blue-gray sheets at mid-level altitudes, often covering large sky areas. They commonly precede storms with continuous rain or snow but rarely produce heavy precipitation themselves.
Final Answer: Option B - Form mid-level grayish layers and often produce light rain or drizzle