P, Q and R secured 45%, 50% and 60% marks respectively in Biology. M s marks in Biology is 12.5 more than P s marks and 4 less than R s marks. Find out the individual marks of four students. A. For the students, total marks obtained for Biology is 311.5.B. Total of M s and P s marks in Biology is 147.5.C. R has obtained 84 marks.

None of the statements is required

P, Q and R secured 45%, 50% and 60% marks respectively in Biology. M s

1.	P, Q and R secured 45%, 50% and 60% marks respectively in Biology. M s marks in Biology is 12.5 more than P s marks and 4 less than R s marks. Find out the individual marks of four students. A. For the students, total marks obtained for Biology is 311.5.B. Total of M s and P s marks in Biology is 147.5.C. R has obtained 84 marks.
A.	Only C
B.	Only A & B
C.	All are required
D.	None of the statements is required
Answer» E.

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