Consider the following statements: Regional disparities in India are high and have been rising in recent years because I. there is persistent investment over time only in select locales. II. some areas are agro-climatically less conducive to development. III. some areas continue to face little or no agrarian transformation and the consequent lack of social and economic opportunities. IV. some areas have faced continuous political instability. Which of the above statements are correct?

The correct answer is A because statements I, II, and III represent the primary structural and economic reasons for regional disparities in India.

Statement I is correct as public and private investments have historically concentrated in already developed regions or urban clusters due to better infrastructure, leading to a circular trend of growth in select locales.

Statement II is correct because geographical and agro climatic factors, such as arid terrain or hilly landscapes, naturally limit agricultural productivity and industrial expansion in certain states.

Statement III is correct because regions that failed to undergo an agrarian revolution or land reforms remained trapped in subsistence farming, leading to poor human development indicators and a lack of economic mobility.

Statement IV is incorrect as a general driver for rising disparities across India. While some pockets face unrest, most lagging states like Bihar, Uttar Pradesh, and Rajasthan have remained politically stable within the democratic framework. Therefore, political instability is not a primary systemic cause of the widening gap between the leading and lagging states.