The number of students in sections A and B are 60 and 70 respectively. – McqOptions

MCQOPTIONS

1.	The number of students in sections A and B are 60 and 70 respectively. The average score in mathematics of students in section A is 70 and that of students in sections A and B together is 63. What is the average score of students of section B in mathematics?
A.	57
B.	56.5
C.	50
D.	57.5
Answer» B. 56.5

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