The following table shows the marks (in percentages) obtained by six students in four different subjects in an examination.
The maximum marks in each subject is 100.
Answer the following questions based on the table:
In which of the following subjects is the average of the percentage marks obtained by the six students the highest?
Explanation:
Sum of % for physics = (85 + 75 + 80 + 90 + 95 + 90) = 515
Sum of % for geography = (80 + 85 + 85 + 90 + 90 + 90) = 520
Since sum of % is highest for geography, average will also be highest for geography.
Hence, option (b).
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