According to $1991$ census, the population density of Madhya Pradesh is
$159$ persons/sq. km
$168$ persons/sq. km
$149$ persons/sq. km
$126$ persons/sq. km
The population of India at the time of Christ was approximately
Most literate state of India is
According to $2001 \;census$, Indian population was:
First dose of $BCG$ vaccine is given at the time of