6th Class Mathematics Playing with Numbers Question Bank Playing with Numbers

  • question_answer
    What is the greatest number that divides 37,50 and 123 leaving remainders 1,2 and 3 respectively?

    A) 9                            

    B) 10

    C) 15                         

    D) 12  

    Correct Answer: D

    Solution :

    \[\text{37-1=36, 50-2=48,}\]\[\text{123-3=120}\] H.C.F. of 36, 48 and 120 =12 \[\therefore \]The required number =12


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