Question:

Which stone is used for roofing in mountainous regions?

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Roofing stone must split easily into thin, light sheets (slates).
Updated On: Nov 12, 2026
  • Marble
  • Granite
  • Shale
  • Sand Stone
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The Correct Option is C

Solution and Explanation

Shale and its metamorphic form slate split easily into thin flat layers, so they are used as roofing slates in hilly regions where rainfall and snow are heavy.
Marble and granite are heavy, hard and expensive to split into thin sheets, and are used for flooring, cladding and structural work.
Of the options, shale is the best answer.
Answer: (3) Shale
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