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Introduction to Data Interpretation

Direction: The Histogram shown the marks of 50 students in an examination. Examine the diagram and answer the questions. [Marks are given in integers only].

  1. How many students obtained more than 39 but below 60?
    1. 8
    2. 6
    3. 10
    4. 12
Correct Option: C

According to given bar graph , we have
Number of students who marks obtained range 40-50 = 2
Number of students who marks obtained range 50-60 = 8
Required number of students = 2 + 8 = 10
Therefore , the number of students who marks obtained more than 39 but below 60 is 10.



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