If x/4 years ago Roger was 14 years old and x/4 years from now he will be 4x years old, how old will he be 3x years from now?
Choose the most appropriate option
A) 32 B) 35 C) 30 D) 40 E) 27
Assume the current age = a   a - x/4 = 14 (i)   a + x/4 = 4x   Or a = 15x/4 (ii)   Putting the value of a from (ii) in (i)   15x/4 - x/4 = 14   Or 14x/4 = 14 Therefore x = 4 and a = 15   3x years from now, age will be  15 + 3*4= 
<gadget id="calculator"> 15 + 3*4</gadget>
<output>27</output>
27   Option 27
<result>E</result>
If x/4 years ago Roger was 14 years old and x/4 years from now he will be 4x years old, how old will he be 3x years from now?