Banking Sample Paper RRB Officer (Main) Sample Test Paper-1

  • question_answer

    Directions (Q. 61 - 65): Study the following graph carefully to answer the given questions: The bar graph shows the population of City P and City Q over the years   The table shows the percentage distribution of male and female population in City P and Q in different years.  
    Years City P City Q % literature
    % male % female % male % female
    2010 - 65 28 - 28
    2011 35 - 32 - 72
    2012 - 48   65 62
    2013 42 - - 27 65
    2014 - 38 - 38 45
    2015 62 - 45 - 55
      Note: Literacy percentage remains the same for either of the cities; e.g. 28% population is literate in City P in 2010 and 28% population is literate in City Q in the same year.  

    What is the percentage increase in the female population in City Q from 2013 to 2014?

    A)  162.27%                      

    B)  192.32%          

    C)         168.25%          

    D)         133.33%          

    E)         None of these

    Correct Answer: E

    Solution :

    Female population in City Q in 2013 = 27% of 30 = 8.1 million Female population in City Q in 2014 = 38% of 70 = 26.6 Required % increase\[=\frac{26.6-8.1}{8.1}\times 100\] \[=\frac{18.5}{8.1}\times 100=\frac{18500}{81}=228.39%\]


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