Which among the above is / are secondary sectors of Indian Economy? Answer:
Only 1 & 3
Notes:
Construction: This falls under the secondary sector. It involves the process of building infrastructure and is considered a form of manufacturing.
Mining and Quarrying: This is typically categorized under the primary sector, as it involves the extraction of raw materials from the earth.
Electricity, Gas, and Water Supply: These are generally considered part of the secondary sector. They involve the processing and distribution of these utilities, which is a form of manufacturing.