1. Name the brand that is named after the Goddess Amba Devi. There is a famous temple of this goddess in the town of Amravati in Maharashtra.
Ambuja Cements
2. Which Warren Buffet owned company is seeking wannabe singer-songwriters to pen a new theme song for the company and win $25,000 as a reward?
Nebraska Furniture Mart, a Berkshire Hathaway group company
3. At the age of 15, this person began writing down ideas for inventions and making other notes in a pocket diary, a practice he maintained for the rest of his life. He sketched concepts for a rotating billboard, a machine for

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