1. Different branches of mathematics like algebra, trigonometry and calculus were born in India.
2. Surgery started in India 2600 years ago. In many ancient texts, Guru Sushrut and his team get mention of releasing the eyes from cataracts, delivering bones, removing stones, making organs beautiful and performing surgical procedure in the brain.
3. The invention of the art of sailing was first in the world in the Indus Valley of India 6000 years ago.
4. Built in 1982 by the Indian Army in the Ladakh Valley and between the River Drass, the Valley Bridge is the highest bridge in the world.
5. Indian mathematician Brahmagupta (598-668) was the head of the space laboratory of Ujjain, a renowned city of Gujjar region.
6. The price of "pie" was first detected in the world by the Indian mathematician Buddha in the 6th century.
7. More than 20,500 students received more than 60 disciplines in the University of Taxila established 800 years ago.
8. More than 26000 computer engineers work in over two and a half thousand software companies in Bangalore city of India.
9. Lotus flowers have the distinction of being the national flower of Vietnam along with India.
10. Monkeys count in India is 5 million.
11. India is the largest tea producer and consumer in the world. Here 30% of the world's tea is produced, of which 25% is used.
12. Jantar Mantar, built in 1724 by Sawai King Jai Singh in Jaipur, is the largest stone-built observatory in the world.
13. Indians living in other countries earn $ 1 trillion of dollars every year, out of which Rs 30,000 crores are sent to India.
14. Indian Railways, based on the number of employees, is the largest institution in the world, with more than 16 lakh employees working.
15. More than 600 of the 1,000 arcade species found in India are found only in Arunachal Pradesh.
16. India is the largest post office in the world. There is not so much dong in any other country in the world.
17. Varanasi, also known as Banaras, is an ancient city. Lord Buddha arrived here in 500 BC and today it is the world's oldest control and progressive city.
18. The father of "Kung Fu" was an Indian Buddhist monk named Tathome or Bodhidharma, who traveled from India to China around 500 AD.
19. Jaisalmer's Fort is the only unique fort of the world, in which nearly 25% of the city's population has made its home.
20. 22,000 tons of mint oil is produced in the world. Out of this 19 thousand tonnes of oil is collected in India alone