Tectonic Plate · UPSC CDS/OTA · Question 28 of 30

Tectonic Plate – Question 28

Step-by-step solution. Tectonic Plate for UPSC CDS/OTA.

Topic
Tectonic Plate
Subject
General Studies
Difficulty
Medium
Solve Time
45–60 sec

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Q · Tectonic PlateMedium · 45s

Which of the following best describes the asthenosphere?

TopicTectonic Plate
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: The asthenosphere allows plates to move.

Final Answer: Option C — Semi-molten layer beneath lithosphere
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Tectonic Plate Question 28 – UPSC CDS/OTA