Interdisciplinary knowledge benefits a civil servant's career in India by enhancing their ability to approach complex problems from multiple angles. Familiarity with various fields, such as economics, social science, and environmental studies, equips civil servants with a broader perspective, facilitating better decision-making. Such knowledge allows them to develop comprehensive policies that consider diverse implications. Interdisciplinary skills also promote collaborative efforts within government departments, leading to innovative solutions for multifaceted issues faced by society.