Indian Socio-Economic Indicators

According to the 2001 Census of India, the Hindu population accounted for approximately 80.5 percent of the total population. Option C is the closest approximation.

The Supreme Court upheld the 27% reservation for Other Backward Classes (OBCs) in central educational institutions.

As per the Economic Census 2005, 61.3% percentage of total installed enterprises in India is situated in rural areas. As reflected in the Economic Census 2005, there are 42.12 million enterprises in the country engaged in different economic activities other than crop production and plantation. Out of which, 25.81 million enterprises (61.3%) are in the rural areas and 16.31 million enterprises (38.7%) in the urban areas. 

Orissa (now Odisha) has historically been classified as a high poverty state in India, whereas states like Gujarat and Andhra Pradesh have generally performed better in poverty reduction metrics.

7% world's Mangroves lie in India. Mangroves occur on Asia's south coast, throughout the Indian subcontinent, in all southeast Asian countries, and on islands in the Indian Ocean,Arabian Sea, Bay of Bengal, South China Sea and the Pacific. 

As per the report on the State of Forests released on February 13, 2008, 20.60% is coverage of forest area in the total geographical area of the country.

Tribal groups constitute approximately 8.5% percentage of Indian population. Indigenous population are the most marginalised and vulnerable communities in India which constitutes 8.5 percent of India's total population, four times higher than the total population of Australia. 

The landmass of India comprises approximately 2.6% percent of total world landmass. India in area comprises of 3,166,414 km² of land where land is about 2,973,193 km² and water area is about 314,070 km². 

The literacy rate in India has evolved over time. While the 2011 census recorded it at approximately 74%, older exam materials often cited 65% based on the 2001 census data.

The forest cover of India is approximately 22 to 25 percent of the total land area according to recent State of Forest Reports. Among the choices provided, 22 percent is the most accurate approximation.

As per the 2011 census, the male literacy rate in India is 82.14%.

According to the 2001 Census of India, the literacy rate in Delhi was recorded as 81.82 percent.

According to the 2001 Census, the decadal population growth rate of Uttar Pradesh for the period 1991-2001 was 25.85% (often cited as 25.55% in some older state-level records).

Approximately 12% of the total cultivated area in Uttar Pradesh is dedicated to cash crops.

Approximately 12.5% of the total land area in Uttarakhand is considered cultivable, reflecting the mountainous terrain of the state.