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8th Class Mathematics Related to Competitive Exam Question Bank Missing Character

  • question_answer
    DIRECTIONS: In the following questions, numbers have been arranged according the same general pattern. Find the missing number in each. Find the value of X in the following figure:

    A) 3                                 

    B) 4

    C) 8                                 

    D) 12

    Correct Answer: B

    Solution :

    The top left hand number is obtained by adding the bottom two numbers. The top right hand number is the result of dividing the bottom two numbers. Thus, \[12+3=15,12\div 3=4;\] \[22+11=33,22\div 11=2\]. \[18+9=27,18\div 9=2\]. So, \[32+X=36\] and \[32\div X=8\]or\[X=4\].


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