An error 8% in excess is made while measuring the side of a square. Now What is the percentage of error in the calculated area of the square? Choose the correct choice from the following:
A) 6.64%  B) 16.64%  C) 15.64%  D) 26.64%  E) 10.64%
Percentage error in calculated area   =(8+8+(8×8)/100)%=16.64%   ANSWER:16.64%
<result>B</result>
An error 8% in excess is made while measuring the side of a square. Now What is the percentage of error in the calculated area of the square?