The following data relate to the marks of a group of students: Marks : Below 10 Below 20 Below 30 Below 40 Below 50 No. of Students : 15 38 65 84 100 How many students got marks more than 30?

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Question : 3 of 57

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The following data relate to the marks of a group of students:

Marks :	Below 10	Below 20	Below 30	Below 40	Below 50
No. of Students :	15	38	65	84	100

How many students got marks more than 30?

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