The average age of Lion,Tiger & Elephant were 4 years ago was 30 years and the age of lion and elephant were 6 years ago was 20 years. The present age of the Tiger is?	Choose the most appropriate option.
A) 52 years	B) 45 years	C) 30 Years	D) 50 Years	E) 25 Years
Sum of the present ages of Lion,Tiger &amp; elephant = (30*3+4*3)= 
<gadget id="calculator">(30*3+4*3)</gadget>
<output>102</output>
102 years.   Sum of the present ages of X,Y= (20*2+6*2)= 
<gadget id="calculator">(20*2+6*2)</gadget>
<output>52</output>
52 years   Present age tiger= (102 - 52)= 
<gadget id="calculator">(102 - 52)</gadget>
<output>50</output>
50 years.   Answer : 50 Years
<result>D</result>
The average age of Lion,Tiger & Elephant were 4 years ago was 30 years and the age of lion and elephant were 6 years ago was 20 years. The present age of the Tiger is?