Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-50

  • question_answer
    Directions: Study the following information to answer the given questions.
    Percentage of different types of employees in an organization
     
    Total employees = 7000
    Employee Out of these Direct Recruits Per cent of Promotes
    Steno 30 70
    Assistant 40 60
    Supervisor 50 50
    Clerk I 90 10
    Clerk II 30 70
    Officer I 90 10
    Officer II 70 30
     What is the difference in direct recruits and promotee assistants?

    A) 210 

    B) 280

    C) 180                              

    D) 110

    Correct Answer: A

    Solution :

    Total number of assistants = 15 % of 7000
    \[=\frac{15}{100}\times 7000=1050\]
    Number of direct recruits = 40% of \[1050=\frac{40}{100}\times 1050\]
    \[=420\]           
    Now, number of promotee assistants
    \[=1050-420=630\]
    Hence, required difference \[=630-420=210\]


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