भारत की जनगणना 2011 के अनुसार, किस राज्य में सबसे अधिक साक्षरता दर दर्ज की गई थी?

Crude birth rate is defined as the number of live births per 1,000 population in:

Many developing countries experience continued population growth despite a decline in fertility rates due to which of the following factors? (a) Increase in life expectancy (b) Increase in infant mortality rate (c) Falling death rate (d) Better living conditions