An error 19% 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 options
A) 6.64%
B) 41.61%
C) 45.64%
D) 46.64%
E) 10.64%
Percentage error in calculated area   =(19+19+(19Ã—19)/100)%=41.61%   ANSWER:41.61%
<result>B</result>
An error 19% 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?