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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. 2.5 %
2. 3.5 %
3. 4.5 %
4. 6 % Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Unit Dimension & Error, Based on Theory (6. 3) ]

Correct answer: 4.5 %

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