Teaching UP PGT Mock Test Series 2024 Physics Units, Dimensions and Measurements Accuracy, precision of instruments and errors in measurement
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 = \(\frac{A^{2} B^{1/2}}{C^{1/3} D^{3}}\), will be :
1
\(\left(\frac{3}{13}\right)\)%
2
16%
3
−10%
4
10%