The surrounding of living organism in which they live and interact is known as
Environment
Terrain
Lithosphere
Biosphere
The annual number of deaths of children less than 1 year old per 1,000 live births is known as
Life expectancy
Sex ratio
Infant mortality
Fertility rate
What percentage of people lives in urban area ?
56%
44%
55%
80%
The percentage of people lives in rural area in Tamil nadu
51.55%
What is the total fertility rate of Tamil Nadu ?
1.7%
1.1%
1,2%
2%
The annual number of deaths per 1,000 people is known as
Crude birth rate
Crude death rate
What is considered as the greatest assets for development?
transport
people
trade
forest
Which region has the highest density of population ?
Chennai
Sivagangai
Salem
Dharmapuri
What is the literacy percentage of Tamil Nadu ?
80.3%
27.7%
30.8%
70%
The annual number of live births per 1,000 people is known as
