he average age of 40 students of a class is 15 years. When 10 new stud – McqOptions

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1.	he average age of 40 students of a class is 15 years. When 10 new students are admitted, the average age is increased by 0.2 years. The average age of new students is
A.	15.2 years
B.	16 years
C.	16.2 years
D.	16.4 years
Answer» C. 16.2 years

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