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JEE Main & Advanced Physics Mathematical Tools, Units & Dimensions Question Bank Self Evaluation Test - Physical World, Units and Measurements

  • question_answer
    Number of significant figures in expression \[\frac{4.327g}{2.51\,c{{m}^{3}}}\] is

    A) 2

    B)  4     

    C)  3

    D)  5

    Correct Answer: C

    Solution :

    [c] In multiplication or division the final result should return as many significant figures as there are in the original number with the least significant figures.


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