In 10 years, A will be twice as old5as B was 10 years ago. If A is now 11 years older than B, the present age of B is  Choices
A) 35  B) 37  C) 39  D) 41  E) 42
Explanation:   Let B's age = x years.   Then, As age = (x+ 11) years.   (x+11+10)=2(x—10)   hence x=41.   Present age of B = 41 years   Answer: Option 41
<result>D</result>
In 10 years, A will be twice as old5as B was 10 years ago. If A is now 11 years older than B, the present age of B is