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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-9

  • question_answer
    The sum of four consecutive even numbers is 156. What is the value of thrice the larges even number?

    A)  124                 

    B)  128

    C)  126                 

    D)       134

    Correct Answer: C

    Solution :

     \[x+x+2+x+4+x+6=156\]       \[4x+12=156\]       \[x=156-12/4=144/4\]       \[x=36\]       So, thrice the largest number       \[=3\times (36+6)\]       Option [c] is correct.


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