An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is :

1. An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is :

[Asst. Excutive Officer 2019 [MCQ] : 2019]

1. 2.00%

2. 4.04%

3. 2.02%

4. 4.00%

Answer

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