A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B?
A.	7
B.	8
C.	9
D.	10
Explanation: Choose the most appropriate option:
A) 5 B) 7 C) 9 D) 10 E) 11
Let C's age be x years. Then, B's age = 2x years. A's age = (2x + 2) years.   (2x + 2) + 2x + x = 27   5x = 25   x = 5.   Hence, B's age = 2x = 10 years.   Answer: Option 10
<result>D</result>
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B?
A.	7
B.	8
C.	9
D.	10
Explanation: