The age of a man is twice the sum of the ages of his two sons. Five years hence, his age will be 16 years more than the sum of the ages of his sons. What is the father's present age?	Options:
A) 42 years B) 40 years C) 45 years D) 48 years E) 55 years
let man's age be m and sons ages will be x&amp;y   given that m=2(x+y)=x+y=m/2   m+5=x+5+y+5+16   m=x+y+21   m=m/2+21   m=42   42 yearsNSWER:42 years
<result>A</result>
The age of a man is twice the sum of the ages of his two sons. Five years hence, his age will be 16 years more than the sum of the ages of his sons. What is the father's present age?