The average marks of a student in seven subjects was 75. His average m – McqOptions

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1.	The average marks of a student in seven subjects was 75. His average marks in six subjects, excluding Maths, was 73. How many marks did he score in Maths ?
A.	81
B.	84
C.	87
D.	91
E.	None of these
Answer» D. 91

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