The density of a material in the shape of a cube

Question:

The density of a material in the shape of a cube is determined by measuring three sides of the cube and its mass. If the relative errors in measuring the mass and length are respectively $1.5 \%$ and $1 \%$, the maximum error in determining the density is :-

  1. $3.5 \%$

  2. $4.5 \%$

  3. $6 \%$

  4. $2.5 \%$


Correct Option: , 2

Solution:

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