An error 12% 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? Choices:
A) 6.64%	B) 16.64%	C) 15.64%	D) 25.44%	E) 10.64%
Percentage error in calculated area   =(12+12+(12Ã—12)/100)%=25.44%   ANSWER:25.44%
<result>D</result>
An error 12% 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?