July $11$ is observed as
World population day
No tobacco day
World environment day
World health day
Statement 1: Human population doubles after every $35 \;years$ as against $200\; years$ in $1600-1800$
Statement $2$: Rapid increase is due to the better health facilities
According to $1991$ census, the population density of Madhya Pradesh is
Human population growth graph is
According to the population of world, India is placed at
Which one of the following is the most widely used method of contraception by females in India?