A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 54 years now, the son's age 8 years back was?
Choose the correct choice from the following answers:
A) 12yr
B) 19yr
C) 14yr
D) 10yr
E) 20yr
Let the son's present age be x years   Then, 54-x = x   x = 27   Son's age 8 years back = 27-8= 
<gadget id="calculator">27-8</gadget>
<output>19</output>
19years   Answer is 19yr
<result>B</result>
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 54 years now, the son's age 8 years back was?