SSC Sample Paper SSC CGL - Sample Paper-30

  • question_answer
    Direction: Select the missing number from the given responses.
    5 4 9
    6 3 ?
    7 2 4
    65 20 45

    A) 1         

    B) 2

    C) 3                                 

    D) 4

    Correct Answer: A

    Solution :

    In the first column, \[(6+7)\times 5=65\] In the second column, \[(3+2)\times 4=20\] Let the missing number be x. Then, \[(4+x)\times 9=45\] \[\Leftrightarrow \] \[4+x=5\] \[\Leftrightarrow \] \[x=1\]                 


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