The marks of 3 students A, B and C are in the ratio 10 : 12 : 15. If t – McqOptions

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1.	The marks of 3 students A, B and C are in the ratio 10 : 12 : 15. If the maximum marks of the paper are 100, then the marks of B cannot be in the range of ?
A.	20 - 30
B.	40 - 50
C.	70 - 80
D.	80 - 90
Answer» E.

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