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Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-49

  • question_answer
    Directions: Study the following table carefully and answer the questions given below.
    Post Post I Post II Post III Post IV
    Company
    A 1060 950 1000 830
    B 1050 1005 820 740
    C 965 920 915 920
    D 820 950 1002 960
    E 720 825 760 765
    What is the difference between the average number of candidates applying for Post II and the average number of candidates applying for Post IV across various companies?
     

    A) 85                                

    B) 92   

    C) 83                                

    D) 87

    E) None of these

    Correct Answer: D

    Solution :

    Average number of candidates applying for Post II across various companies,
    \[=\frac{1}{5}[950+1005+920+950+825]\]
    \[=\frac{1}{5}\times 4650=930\]
    Average number of candidates applying for Post IV
    \[=\frac{1}{5}[830+740+920+960+765]\]
    \[=\frac{1}{5}\times 4215=843\]
    Hence, required difference \[=930-843=87\]
     


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