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 · The Universe Medium · 45s
Which of the following correctly describes a nebula?
TopicThe Universe
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.
A nebula is an interstellar cloud of gas and dust, often the birthplace of stars.
Final Answer: Option B - A cloud of gas and dust