The average age of the district level hockey team of eleven is 25 years.The average age gets increased by 1 year when the coach age is also included.what is the age of the coach ?	Choose the correct choice from the following choices:  A) 36 yrs.  B) 37 yrs.  C) 34 yrs.  D) 33 yrs.  E) 32 yrs.
Explanation:   Total age of players in team = 25 x 11 = 275   When coach is included, total members = 12, Avg age increases by one becomes 26   Total age when coach is included = 26x12 = 312   Age of coach = 312-275= 
<gadget id="calculator">312-275</gadget>
<output>37</output>
37 yrs.   Answer: 37 yrs.
<result>B</result>
The average age of the district level hockey team of eleven is 25 years.The average age gets increased by 1 year when the coach age is also included.what is the age of the coach ?