Indian Socio-Economic Indicators

India has approximately 17-18% of the world's population, making it the second most populous country after China. Among the given options, 16% is the closest approximation.

According to the TRAI press release dated July 23, 2010: Telecom Subscription Data as on 30th June 2010

Governments across the world have done well collectively to lift 227 million people out of slum conditions, surpassing the Millennium Development target by 2.2 times, says the UN-HABITAT report on the 'State of the World Cities 2010/2011: Bridging the Urban Divide' released on March 18, 2010.

According to World Bank data, approximately 75% of the world's extreme poor live in rural areas, primarily in developing countries. This reflects the concentration of poverty in agricultural and rural economies where access to education, healthcare, and economic opportunities is often limited.

Urban population increased from 10.8% in 1901 to 27.8% in 2001, representing a 17 percentage point increase. This is a factual demographic calculation based on Indian Census data.

India accounts for approximately 15-17% of the world's population, making it the second most populous country after China. This percentage has remained relatively stable over decades despite population growth, as the world population has also grown. The other options (21%, 7%, 12%) are either too high or too low for India's actual share.

The National Policy on Education (NPE) 1986 reaffirmed the goal set by the 1968 policy to increase investment in education to reach 6 percent of the national income. This target was established to ensure adequate funding for universalizing primary education and improving the overall quality of the Indian education system.

According to the official 2011 Census data, India's literacy rate was recorded at 74.04%. This figure represented a significant increase from the 64.84% recorded in the 2001 Census.

During the mid-term review of the 11th Five Year Plan (around 2007-08), the Planning Commission estimated the poverty ratio to be approximately 22%. This figure was used to track progress against developmental goals.

In the 2008-09 Railway Budget, the fare concession for senior women citizens (aged 60 and above) was increased from 30% to 50%. This was a significant welfare measure for elderly travelers.

According to the Sample Registration System (SRS) data, India's infant mortality rate was 58 per 1,000 live births in 2005. This was a significant decrease from previous years but still higher than global targets. The IMR is a key indicator of the health and well-being of a nation.

According the 2011 census, the percentage of Indian population living in rural areas is 70%.

Recorded Forest Area in Kerala is approximately 29 percent of the state's total geographical area. While the total forest cover including areas outside recorded forests is higher, 28 percent is a common figure used in older statistical reports. This makes option C the intended correct answer.