Understanding Sector Growth in India (1947-1991)

This question asks us to identify the sector that experienced the slowest growth in India between the time of independence in 1947 and the major economic reforms of 1991. This period was crucial for India's economic development, focusing on building industries, improving agriculture, and developing infrastructure.

Sectoral Growth Analysis: 1947-1991

Let's look at the general performance of each sector during this era:

Industrial Sector Growth

Following independence, India prioritized industrialization. The government implemented policies like the Industrial Policy Resolutions (especially 1956) to promote domestic industries, focusing on heavy industries and import substitution. While growth wasn't always rapid (sometimes referred to as the 'Hindu rate of growth'), the industrial sector saw significant expansion and diversification over these decades.

Infrastructure Sector Growth

Developing infrastructure (like power, transportation, communication) was essential for economic progress. Significant investments were made, but the pace of development often struggled to keep up with the demands of industrial and agricultural growth. While it grew, its expansion was often constrained.

Agricultural Sector Growth

Agriculture was the backbone of the Indian economy at independence, employing a vast majority of the population. Early efforts focused on land reforms and increasing food security. The Green Revolution, starting in the mid-1960s, significantly boosted productivity in certain regions and for specific crops. However, despite these advancements, the sector's overall growth rate across the entire 1947-1991 period often lagged behind the potential and the growth seen in the industrial and service sectors, especially when considering its large initial base and the challenges it faced (like dependence on monsoons, land fragmentation).

Service Sector Growth

The service sector, encompassing areas like trade, finance, administration, and IT (in later years), was relatively small at independence. It began to grow, particularly in the 1980s, but its expansion across the entire period was often less pronounced than the targeted industrial development, although it started picking up pace significantly towards the end of this period.

Comparative Analysis

Comparing the sectors:

• The Industrial sector aimed for significant expansion and achieved considerable diversification.
• The Infrastructure sector grew, but often faced challenges keeping pace.
• The Service sector started small and began its growth trajectory, especially later in the period.
• The Agricultural sector, while vital and employing most people, faced inherent challenges and policy constraints. Its percentage growth rate, despite the Green Revolution, was often slower compared to the industrial sector's development and the emerging service sector over the entire 45-year span. Its contribution to the GDP, while still significant, decreased relative to other sectors.

Therefore, considering the overall growth rate during the period 1947 to 1991, the agricultural sector witnessed the slowest growth relative to its economic significance and the progress in other sectors.