The question asks for the percentage of India's landmass covered by the Semi-arid zone. This requires knowledge of the different agro-climatic zones of India and their respective areas or percentages.
C) 15.6% — The Semi-arid zone in India covers approximately 15.6% of the country's total landmass. This figure is widely accepted in geographical and environmental studies of India.
To answer this question, one needs to have knowledge of the major biogeographic zones of India and their relative geographical extents. The question asks to identify the zone that covers the largest area.
Correct Option: C) The Deccan Peninsula is the largest biogeographic zone in India, covering approximately 43% of the total geographical area of the country. It is characterized by a mix of deciduous forests, scrublands, and diverse ecosystems.
UPSC - 2016
The question asks about the context in which 'net metering' is often discussed. Net metering is a policy mechanism related to energy generation and consumption, particularly from renewable sources.
A) production and use of solar energy by the households/consumers — Net metering is a billing mechanism that credits solar energy system owners for the electricity they add to the grid. It is a key policy to promote rooftop solar installations by making them more financially attractive for consumers.
The question asks to identify the National Park that exhibits a wide range of climatic zones, from tropical to arctic. This typically occurs in regions with significant altitudinal variations.
Correct Option: D) Namdapha National Park
The question asks to identify the geographical zone that includes the Andaman and Nicobar Islands. This requires knowledge of India's physiographic divisions and administrative groupings.
Correct Option: A) Islands
The question asks for the total number of biogeographic provinces in India. This is a factual question related to the biogeographic classification of India, which is important for understanding biodiversity and conservation efforts.
Correct Option: D) 25