1. Made in Britain in the early part of the 19th century, the name is derived from its similarity to a building stone that was quarried on the Isle of Portland in Dorset, England. It is considered to originate from Joseph Aspdin, a British bricklayer from Leeds. It was one of his employees - Isaac Johnson, who developed the production technique, which resulted in a product with a higher compressive strength. This process was patented in 1824.
2. Which fashion designer named her most famous design after her favourite brand of car? She predicted that pubic hair would be a great fashion accessory.
3. Connect- bhagvad gita cover, Rabindranath tagore, sri lanka and Nepal flags and sangam movie song.