Average age of 29 students is \(12\frac{1}{2}\) years. One student joins the class so that average increases by 1 month. The age of the new student is Options: A . &nbsp12 years B . &nbsp13years C . &nbsp14 years D . &nbsp15 years

Average age of 29 students is \(12\frac{1}{2}\)years. One student joins the c

Question

Average age of 29 students is \(12\frac{1}{2}\)years. One student joins the class so that average increases by 1 month. The age of the new student is

Options:

A . 12 years

B . 13years

C . 14 years

D . 15 years

Answer: Option D

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Tanvi s 2016-05-06 19:19:16

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