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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-14

  • question_answer
    DIRECTION: In each of the following number series, a wrong number is given. Find out that number.
    \[2~~\,\,8~~~32~~148\text{ }\,\,765~~\,\,\,4626\text{  }\,32431\]

    A)  765                             

    B)  148                 

    C)         8        

    D)         32                               

    Correct Answer: D

    Solution :

    The series is \[\times 2+{{2}^{2}},\times 3+{{3}^{2}},\times 4+{{4}^{2}},\times 5+{{5}^{2}}.....\]Hence, 32 is wrong. It should be 33.


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