Error in the measurement of radius of a sp

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Error in the measurement of radius of a sphere is $1\%$. The error in the calculated value of its volume is  ......... $\%$

A

$1$

B

$3$

C

$5$

D

$7$

Error in the measurement of radius of a sphere is $1\%$. The error in the calculated value of its volume is  ......... $\%$

$V={\frac{4}{3}}{\pi}r^3$

$\%$ error is volume $ = 3 \times \% $ error in radius $ = 3 \times 1= 3\%$