New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which of the following statements is/are true?

    Statement A: Mica and biotite are the secondary minerals but also act as primary minerals. Statement B: Granite, basalt, diorite, andesite and gabbro are the examples of igneous Statement C: Granite mineral is formed by sedimentation, a type of sedimentary rock. In the light of these statements choose the correct answer from the options given below:
    A Only A is correct Correct Answer Incorrect Answer
    B A and B are correct Correct Answer Incorrect Answer
    C B and C are correct Correct Answer Incorrect Answer
    D A, C are correct Correct Answer Incorrect Answer
    E All of these are correct Correct Answer Incorrect Answer

    Solution

    Granite is not formed through sedimentation or as a sedimentary rock. Granite is an igneous rock that forms through the crystallization of magma deep within the Earth's crust. 

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