Indian Socio-Economic Indicators

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.

Kerala has consistently maintained the highest female literacy rate among Indian states according to the 2001 Census and subsequent censuses. Kerala's social development indicators, including education and health, have historically been superior to other states. Mizoram, Tamil Nadu, and Meghalaya have improved but still trail Kerala.

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.

Based on the Central Statistical Organization (CSO) data for the mid-2000s at 1999-2000 constant prices, Chandigarh recorded the highest per capita income. This reflects the high economic productivity and standard of living in the Union Territory. Other regions like Delhi and Goa also rank high but were behind Chandigarh in this specific statistical set.

In the 2007 Human Development Report, Iceland held the top position in the Human Development Index (HDI) rankings. This report was based on data from 2005.

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.

India covers approximately 3.28 million square kilometers, which accounts for about 2.4 to 2.5 percent of the total geographical area of the world.