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Geological Assistant Psc Examination Based questions

All 25 questions from this finished quiz, with the correct answer and explanation. Finished 19 Oct 2026, 11:10 pm IST.
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  1. 1. Metamorphism of limestone produces which rock?

    A. Quartzite

    B. Hornfels

    C. Schist

    D. Marble

    Answer: D. Marble

    Why: When limestone is metamorphosed, its calcite recrystallises to form marble. Quartzite forms from sandstone.

  2. 2. The Sukinda valley in Odisha is famous for India's largest deposits of

    A. Bauxite

    B. Chromite

    C. Manganese ore

    D. Mica

    Answer: B. Chromite

    Why: The Sukinda ultramafic belt in Jajpur district holds the bulk of India's chromite reserves.

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