This document provides a comparative analysis of the economies of India and China. It summarizes that both countries had very poor and isolated economies 50 years ago but have since emerged as economic giants through economic reforms and rapid growth. India's growth started in 1991 with an average rate of 6% over the past two decades, while China's began in 1978 with an average of 9.5%. China has specialized more in mass manufacturing while India's strengths are in services like software and call centers. The document outlines key statistics and growth trends in the economies, populations, currencies, agricultural, manufacturing and service sectors of both countries. It also discusses some of India and China's current economic challenges and prospects for cooperation and impact on world trade by 2020.