Question: What is the capital city of Mongolia?

• Answer: Ulaanbaatar

Question: What is the rarest blood type among humans?

• Answer: AB-negative

Question: How many wives did King Henry VIII have?

• Answer: Six

Question: In which year did Serena Williams win her first Grand Slam singles title?

• Answer: 1999 (US Open)

Question: In what year and in which city were the first modern Olympic Games held?

• Answer: 1896 in Athens, Greece

Question: What is the capital city of Bhutan?

• Answer: Thimphu