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Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-45

  • question_answer
    Directions: Refer to the pie-chart and the table and answer the given questions,
    Distribution of total number of shirts (linen and cotton) sold by six different stores in 2003.
    Total number = 84000
    Store Respective ratio of number of linen shirts to cotton shirts sold
    A 7 : 5
    B 5 : 6
    C 3 : 2
    D 5 : 3
    E 4 : 3
    F 7 : 3
    Total number of cotton shirts sold by stores A and B together is what per cent of the number of shirts (linen and cotton) sold by store E?

    A) \[62\frac{1}{3}\]%                    

    B) \[64\frac{1}{3}\]%

    C) \[61\frac{2}{3}\]%                    

    D) \[66\frac{2}{3}\]%

    Correct Answer: D

    Solution :

    Number of cotton shirts sold by store A
    \[=\frac{5}{12}\text{of}(16\]%\[\text{of}84000)\]
    \[=\frac{5}{12}\times \frac{16}{100}\times 84000=5600\]
    Total number of cotton shirts sold by store A
    \[=\frac{6}{11}\text{of}(22\]% \[\text{of}84000)\]
    \[=\frac{6}{11}\times \frac{22}{100}\times 84000=10080\]
    Total number of cotton shirts sold by stores A and B
    \[=5600+10080=15680\]
    Total number of shirts sold by store E
    \[=28\]%\[\text{of}84000=23520\]
    \[\therefore \]Required percentage \[=\frac{15680}{23520}\times 100=66\frac{2}{3}\]%


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