10th Class Mental Ability Numbers Question Bank Inserting Numbers

  • question_answer
    Find the number which replaces the question mark.   

    A)  35                         

    B)         37

    C)  45                         

    D)         46

    Correct Answer: C

    Solution :

     We have: \[\text{11}+\text{22}+\text{33}+\text{44}=\text{11}0;\]\[\text{16}+\text{24}+\text{32}+\text{4}0=\text{112}\] So, missing number \[=\text{114}-\left( \text{23}+\text{34}+\text{12} \right)~=\text{45}\]


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