A physical quantity … is found to depend on quantities … by the relation …. The percentage error in … and … are … and … respectively. Then, the percentage error in … is :

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Units and Measurements

JEE Main 2024 · 29 Jan, Evening shift · Q8321

PhysicsMedium156×since 2002Q8321

A physical quantity

Q

is found to depend on quantities

a, b, c

by the relation

Q=\frac{a^4 b^3}{c^2}

. The percentage error in

a, b

and

c

are

3 \%, 4 \%

and

5 \%

respectively. Then, the percentage error in

Q

is :