In a History examination, the average for the entire class was 80 mark – McqOptions

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1.	In a History examination, the average for the entire class was 80 marks. If 10% of the students scored 35 marks and 20% scored 90 marks, what was the average marks of the remaining students of the class ?
A.	25
B.	50
C.	75
D.	100
Answer» D. 100

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