India has 29 states with at least 720 districts comprising of approximately 6 lakh villages, and over 8200 cities and towns. Indian postal department has allotted a unique postal code of pin code to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. On Sept. 12, 1992, NASA astronaut Mae Jemison became the first African-American woman to go to ...