The population of a city grows at the annual rate of $3 \%$. What percentage increase is expected in $5 \text{ yr}$ (in $\%$)?

If there is an error of $\pm 0.04 \text{ cm}$ in the measurement of the diameter of a sphere,then the approximate percentage error in its volume,when the radius is $10 \text{ cm}$,is

Find the approximate value of $f(2.01),$ where $f(x)=4x^{2}+5x+2$.

The approximate value of $\log _{10} 99$ is (Given $\log _{10} e = 0.4343$)

There is a possible error of $0.02 \ cm$ in measuring the base diameter of a right circular cone as $14 \ cm$. If the semi-vertical angle of the cone is $45^{\circ}$, then the approximate error in its volume is (in $cm^3$)

The approximate value of $(8.01)^{4/3} + (8.01)^2$ up to $3$ decimal places is