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SSC Quantitative Aptitude Data Interpretation Question Bank Data Analysis (II)

  • question_answer
    Directions: The following table shows the number of students of 7 colleges participating in extracurricular activities. Read the table and answer the questions.
    Extracurricular activities College
    A B C D E F G
    I II III IV 200 300 500 100 400 300 200
    100 200 200 100 100 100 100
    65 130 420 75 540 220 153
    317 155 438 105 385 280 120
    Percentage of the number of students in activity II to that of IV is

    A) 37

    B) 42

    C) 48

    D) 50

    Correct Answer: D

    Solution :

    [d] Number of students in activity II \[=100+200+200+100+100+100+100=900\] Number of students in activity IV \[=317+155+438+105+385+280+120=1800\]  \[\therefore \]Required percentage\[=\frac{900}{1800}\times 100%=50%\]


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