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The marks obtained by a set of students ...

The marks obtained by a set of students in an exam are recorded in a grouped frequency table. The maximum number of students are found to be in the range of (70-80) marks.
If the number of students in the ranges before and after the (70-80) range are equal, which of the following is the mode of the data?

A

70 marks

B

75 marks

C

80 marks

D

(mode cannot be found as frequency is not given)

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