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  3. Railways

Railways Sample Paper RRB (Group D) Sample Test Paper-10

  • question_answer
    The clouds float in the atmosphere because of their low:

    A)  Temperature

    B)  velocity

    C)  Pressure

    D)  density

    Correct Answer: D

    Solution :

    [d] Because of density. The density of the clouds is less than that of the air. Same phenomena is there behind this, according to which is ship float in a sea.


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