In 2011–12, what percentage of Indian workforce was engaged in secondary sector?

The correct answer is 24.3%.

Key Points 

• Manufacturing and industry: The secondary sector encompasses activities related to the processing of raw materials into finished goods, including manufacturing, construction, and mining.
• Economic growth: The secondary sector plays a crucial role in economic growth and development, as it generates jobs and contributes to exports.
• Shift from agriculture: Over time, there has been a shift in India's workforce from the primary sector (agriculture) to the secondary sector, reflecting industrialization and modernization.
• Challenges and opportunities: The secondary sector in India faces challenges such as competition from other countries, infrastructure bottlenecks, and labor shortages. 

Additional Information

• Primary sector: Agriculture remains the primary source of employment for a significant portion of India's population, particularly in rural areas.
• Tertiary sector: The tertiary sector, also known as the service sector, is growing rapidly in India and now accounts for the largest share of employment. 
• Regional variations: The distribution of the workforce across different sectors varies across different regions of India. 
• Informal sector: A significant portion of India's workforce is engaged in the informal sector, which includes small-scale enterprises and self-employment.