The average age of 40 students of a class is 16 years. After admission – McqOptions

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1.	The average age of 40 students of a class is 16 years. After admission of 10 new students to the class, the average becomes 15 years. If the average age of 5 of the new students is 11 years, then the average age (in years) of the remaining 5 new students is:
A.	11
B.	16
C.	15
D.	10
Answer» B. 16

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