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SSC Sample Paper SSC (Group-C) Sample Test Paper-9

  • question_answer
    If the product of three consecutive numbers is 210,  then sum of the two smaller numbers is:

    A)  3                                

    B)  4

    C)  5                   

    D)       11

    Correct Answer: D

    Solution :

     
    2 210
    3 105
    5 35
    7
    \[\therefore \]   \[210=2\times 3\times 5\times 7=5\times 6\times 7\] \[\therefore \] Required answer\[=5+6=11\]


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