The average age of 15 students of a class is 15 years. Out of these, t – McqOptions

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1.	The average age of 15 students of a class is 15 years. Out of these, the average age of 5 students is 14 years and the average age of the next 9 students is 16 years. The age of the 15th student is -
A.	11 वर्ष
B.	15 वर्ष
C.	107 / 7 वर्ष
D.	14 वर्ष
Answer» B. 15 वर्ष

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