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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-2

  • question_answer
    Directions: Identify the missing number in the following tables?
    \[\left( \begin{matrix}    1 & 2 & 3  \\    2 & 3 & 4  \\    6 & 10 & ?  \\ \end{matrix} \right)\]" J  

    A)  18                               

    B)  24

    C)  14                     

    D)         16

    Correct Answer: C

    Solution :

     Here we get the lowermost term by adding the two uppermost terms of the square and doubling it. As,        \[(1+2)\times 2=6\]             \[(3\times 2)\times 2=10\] Similarly,             \[(3+4)\times 2=14\]


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