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10th Class Mathematics Real Numbers Question Bank MCQs - Real Numbers

  • question_answer
    Two natural numbers whose sum is 85 and the least common multiple is 102 are:

    A) 30 and 55

    B) 17 and 68 

    C) 35 and 55

    D) 51 and 34

    Correct Answer: D

    Solution :

    Sol.      [d] In the given options, we find that sum of             
    51 and \[\text{34}=\text{85}\]                        
    and          \[\text{LCM}=\text{1}0\text{2}\]
    \[\therefore \] Numbers are 51 and 34.                            


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