Q1. How many lines appear below?
A1. I have highlighted the lines in the picture below to make the lines more clear for the viewers. So there are total 12 Lines. 6 Red, 4 Blue, and 2 Yellow.

Q2. Who runs "Steem News" on this platform?
A2. Since we are on the blockchain, it is really easy for anybody (even newbies) to find the answer to this question. The answer is pennsif.

Q3. What is the longest word in a major dictionary? and how long is that word?
A3. Nobody has the actual dictionary to write the correct answer to this question. But a simple google search can save us a lot of time. The longest word is pneumonoultramicroscopicsilicovolcanoconiosis.
This word is 45 letter long.

Appearing in the Oxford English Dictionary, this 45-letter word for a disease is the longest English word that is defined in a major dictionary.

Q4. Sophia’s father has 5 daughters – Sophie, Sofia, Sonia, Soha. What is the name of the 5^th daughter?
A4. This is a tricky question, but for noobs only. Everybody who has some patience while reading the question will immediately see the answer in the question itself. The answer is Sophia.

Q5. What was first known bitcoin purchase finally giving it a value?
A5. On 22 May 2010, Laszlo Hanyecz made the first real-world transaction by buying two pizzas in Jacksonville, Florida, for 10,000 BTC giving bitcoin its value in the real world.

I really envy that dude to take such a decision. He actually purchased pizzas worth millions, which he definitely pottyied after some time. Money (millions) gone through drainage system.