Solution:Among the given options, India earns maximum foreign exchange by the export of textiles. As per the data of Ministry of Textile, the export of textiles in 2022-23 stood at US $ 36686 million compared to US $ 44435 million in 2021-22.India's textile industry is one of the largest globally, covering the entire value chain from cotton cultivation to apparel manufacturing. However, it lags behind China, Vietnam, and Bangladesh in exports due to fragmented supply chains, higher costs, and complex regulations.
Despite being a major producer of cotton and synthetic fibres, the industry has seen slow growth. Rising sustainability and compliance requirements are expected to further increase costs, particularly for smaller firms.