A physical quantity z depends on four observables a, b, c and d, as z = (a²b^(2/3))/(c d³). The percentages of error in the measurement of a, b, c and d are 2%, 1.5%, 4% and 2.5% respectively. The percentage of error in z is:

Units and Measurements: JEE Main 2020 Physics question

JEE Main 2020 · 5 Sep, Morning shift · Q8303

JEE Main 20205 Sep, Morning shiftPhysicsMediumUnits and Measurements122× since 2002

A physical quantity z depends on four observables a, b, c and d, as z =

{{{a^2}{b^{{2 \over 3}}}} \over {\sqrt c {d^3}}}

. The percentages of error in the measurement of a, b, c and d are 2%, 1.5%, 4% and 2.5% respectively. The percentage of error in z is :

JEE Main 2020 Units and Measurements Question with Solution (5 Sep Morning shift, Q8303) | JEE Arc

JEE Main 2020 · 5 Sep, Morning shift · Q8303

JEE Main 20205 Sep, Morning shiftPhysicsMediumUnits and Measurements122× since 2002

A physical quantity z depends on four observables a, b, c and d, as z =

{{{a^2}{b^{{2 \over 3}}}} \over {\sqrt c {d^3}}}

. The percentages of error in the measurement of a, b, c and d are 2%, 1.5%, 4% and 2.5% respectively. The percentage of error in z is :