UPSC General Studies Sample Paper General Studies Sample Paper-8

  • question_answer
    Sedimentary rock consisting of sediments, laid down in layer or cemented. Mechanically formed sedimentary rocks is/are
    1. clay                         
    2. sand                
    3. grit               
    4. silicates
    Select the correct answer using the codes given below.

    A)  1, 2 and 4                    

    B)  2 and 3            

    C)  1, 2 and 3                    

    D)  Only 4

    Correct Answer: C

    Solution :

    [c] Mechanically formed sedimentary rocks are clay, sand, grit, sandstone, mud. Silicates are chemically formed sedimentary rocks.

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