the average age employees of tcs is 35 years. it was found that age of one emp

Question

the average age employees of tcs is 35 years. it was found that age of one employee has taken as 10 years less than his actual age, so the new average, increased by 0.5 years. the no. of employees -

Options:

A . 12

B . 14

C . 18

D . 20

Answer: Option D
Explanation :

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