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Study the following table carefully and answer the questions given below it.
What is the percentage of marks (rounded-off to two decimals) obtained by student ‘E’ in all subjects together ?
Total marks obtained by E = summation of (percentage in a subject * max marks in a subject) = 84% * 75 + 92% * 75 + 87% * 50 + 88% * 100 + 82% * 150 + 75% * 100 = 461.5
Total Marks possible = 75 + 75 + 50 + 100 + 150 + 100 = 550
Percentage marks = Total marks obtained *100 / Total marks possible = 461.5/550 = 83.91
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