Interesting Facts about India

• India never invaded any country in her last 100000 years of history.
• When many cultures were only nomadic forest dwellers over 5000 years ago, Indians established Harappan culture in Sindhu Valley (Indus Valley Civilization)
• Chess was invented in India. 
• Algebra, Trigonometry and Calculus are studies, which originated in India.  
• The world's highest cricket ground is in Chail, Himachal Pradesh. Built in 1893 after leveling a hilltop, this cricket pitch is 2444 meters above sea level. 
• The value of "pi" was first calculated by the Indian Mathematician Budhayana
• India exports software to 90 countries. 
• India has the largest number of Post Offices in the world.
• The largest employer in India is the Indian Railways, employing over a million people.