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In the Following Figure, the Pie-chart Shows the Marks Obtained by a Student in an Examination. If the Student Secures 440 Marks in All, Calculate His Marks in Each of the Given Subjects. - Mathematics

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Question

In the following figure, the pie-chart shows the marks obtained by a student in an examination. If the student secures 440 marks in all, calculate his marks in each of the given subjects.

Sum

Solution

Marks secured in mathematics = (108 x 440)/360 marks =  132 marks
Marks secured in science = (81 x 440)/360 marks = 99 marks
Marks secured in English = (72 x 440)/360  marks = 88 marks
Marks secured in Hindi = (54 x 440)/360 marks = 66 marks
Marks secured in social science = (45 x 440)/360 marks = 55 marks

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Chapter 25: Data Handling-III (Pictorial Representation of Data as Pie Charts or Circle Graphs) - Exercise 25.2 [Page 22]

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RD Sharma Mathematics [English] Class 8
Chapter 25 Data Handling-III (Pictorial Representation of Data as Pie Charts or Circle Graphs)
Exercise 25.2 | Q 4 | Page 22

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