This document contains questions and answers related to general knowledge about India. It provides information such as: India is the 7th largest country in the world by area; it shares borders with 7 countries; there are currently 32 UNESCO World Heritage Sites in India; the number zero was discovered by the ancient Indian astronomer Aryabhata; Ayurveda was founded by Dhanvandiri; and the name India is derived from the Indus River. It also lists the four Vedas, national symbols of India like the tree and animal, and religions originated in India. Key facts about the national flag and anthem of India are also mentioned.