Instructions

The bar graph is representing marks of a student in different subjects. Study the bar graph and answer 5 questions.

Question 112

What are the average marks obtained by the student ?

Solution

Total marks secured by the student $$\Rightarrow$$ 55 + 90 + 40 + 80 + 20 = 285

Average marks = (Total score / number of subjects)

= (285 / 5)

= 57

Hence, option B is the correct answer.

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