NEET 2019, Physics Q42: Measurements

In an experiment, the percentage of error occurred in the measurement of physical quantities A, B, C and D are 1%, 2%, 3% and 4% respectively. Then the maximum percentage of error in the measurement X, where $X=\frac{A^2{B}^{\frac{1}{2}}}{C^{\frac{1}{3}}{D}^3}$will be