July $11$ is observed as ........

According to the $2001$ census,the Indian population was:

Number of births per thousand people in the population is expressed as

Per year growth in India's population according to the $1991$ census is (in $\%$)

Choose the correct causes for the population growth.
$I$. Decline in death rate
$II$. Rapid increase in $MMR$ and $IMR$
$III$. Rapid decline in $MMR$ and $IMR$
$IV$. Increase in the number of people in the reproductive age group
$V$. Rapid increase in the death rate

The rate of human population growth is: