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GATE 2026 AR — Architecture – Question 12

Building Construction, Materials, and Structural Systems · Disaster resistant structures · 1 mark · Multiple choice

An earthquake originates at which location?

  1. Epicentre
  2. Hypocentre
  3. Gyrocentre
  4. Ground Zero

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Show answer and explanation

Correct answer: (B) Hypocentre

Explanation

The hypocentre, or focus, is the subsurface point where rupture begins. Its vertical projection on the ground surface is the epicentre. Thus B identifies the origin; the epicentre is a related surface location rather than the actual starting point.

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