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  3. 4th Class
  4. Mental Ability
  5. Inserting Missing Number

4th Class Mental Ability Inserting Missing Number Question Bank Inserting Missing Number

  • question_answer
    Find the missing in the place of '?' in the following:

    A) 18      

    B)       25

    C) 39                       

    D)       58

    E) None of these

    Correct Answer: A

    Solution :

    Explanation: Option (a) is correct. \[(5+2+3)-(4\times 2)=10-8=2\] \[\text{(25+2+9)}-(2\times 12)=36-24=12\] Similarly, \[\text{(25+3+32)}-(14\times 3)=60-42=\]               


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