Indian Topographical Map is published by
The primary agency responsible for the survey and publication of topographical maps in India is the Survey of India. It is the oldest government organization in India and operates under the Department of Science and Technology.
The Survey of India carries out topographical surveys and produces maps that are essential for various applications, including infrastructure development, resource management, and defense.
Therefore, the correct publisher of the Indian Topographical Map is the Survey of India.
The correct option is 1. Survey of India.