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  3. 10th Class
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  5. Real Numbers

10th Class Mathematics Real Numbers Question Bank Case Based (MCQs) - Real Numbers

  • question_answer
    Find the number of common steps covered by all of them to reach the juice shop.

    A) 20

    B) 30

    C) 35

    D) 40

    Correct Answer: B

    Solution :

    Sol.     The number of common steps cover by all of them      
    \[HCF(240,90,120)=2\times 3\times 5=30\]
    So, option [b] is correct.


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