Tough and Tricky questions: Arithmetic.
(56^2 + 56^2)/28^2 =
Pick.
A) 4 B) 18 C) 29 D) 8 E) 116
Ans is 8   my approach was:   (56^2 + 56^2)/28^2 =56(56+56)/28*28   =56*112/28*28=2*4= 
<gadget id="calculator">2*4</gadget>
<output>8</output>
8   8
<result>D</result>
Tough and Tricky questions: Arithmetic.
(56^2 + 56^2)/28^2 =