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JEE MAIN 2021
16-03-2021 S1
Question
The resistance $R=\frac{V}{I}$, where $V=(50 \pm 2) V$ and $I=(20 \pm 0.2) A$. The percentage error in $R$ is ' $x$ ' $\%$. The value of ' $x$ ' to the nearest integer is $\_\_\_\_$ .
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