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Introduction to Data Interpretation

Direction: The bar graph shows the marks obtained by a student in an examination out of 100 marks in each subject. Study the graph and answer the questions.

  1. The average marks of Hindi and English is
    1. 65
    2. 50
    3. 55
    4. 60
Correct Option: C

According to given bar graph , we have
Sum of marks of Hindi and English = 70 + 40
Number of subjects = 2

Required average =
Sum of marks of Hindi and English
Number of subjects

Required average =
70 + 40
=
110
= 55
22



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