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  9. Q64

RRB Group D (Level-1 posts) 2014 · Question 64 of 324

Which of the following processes explains the occurrence of earth-quakes more appropriately?

  1. ARelease of enormous energy stored in the rocks under pressure due to sudden breakage
  2. BSudden waves in the molten magma in the earth’s coreCorrect
  3. CExplosions caused due to chemical reactions inside the earth
  4. DSudden pull exerted by the heavenly bodies like sun and moon

Answer: B. Sudden waves in the molten magma in the earth’s core

Official answer key verified. Detailed explanation coming soon.

Source: RRC Group D Exam Paper – Gorakhpur (First Shift, held 2-11-2014) · reliable-secondary

← Q63View full paper (324 questions)Q65 →

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