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Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-42

  • question_answer
    Directions: Study the following table carefully to answer the questions that follow.     [Union Bank of India (PO) 2011]
    Number of flights cancelled by five different airlines in six different years
    Airlines P Q R S T
    Years
    2005 240 450 305 365 640
    2006 420 600 470 446 258
    2007 600 680 546 430 610
    2008 160 208 708 550 536
    2009 140 640 656 250 654
    2010 290 363 880 195 483
    What was the approximate per cent increase in number of flights cancelled by airlines S in the year 2008 as compared to previous year?

    A) 127                              

    B) 28    

    C) 150                              

    D) 45

    E) 117

    Correct Answer: B

    Solution :

    In 2007, the number of flights cancelled by airlines S
    \[=430\]
    In 2008, the number of flights cancelled by airlines S
    \[=550\]
    Required percentage increase
    \[=\frac{550-430}{430}\times 100\approx \]28%


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