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
What is the approximate pressure at sea level?
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.
Standard atmospheric pressure at sea level is 760 mm Hg or 1013.25 mb.
Final Answer: Option B - 760 mm Hg