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The table below has question-wise data on the performance of students in an examination. Themarks for each question are also listed. There is no negative or partial marking in the examination.Q No.MarksAnswered CorrectlyAnswered WronglyNot Attempted122117623152723223183 What is the average of the marks obtained by the class in the examination?

A. 1.34
B. 1.74
C. 3.02
D. 3.91
Answer» D. 3.91


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