Quiz Number 71 Quiz Number 71 Answer five questions in two minutes. Each question you can choose from four possible answers. Good luck! Question #1: Who was the first artist to have seven consecutive US number one singles? Elvis Presley Michael Jackson Whitney Houston Madonna Question #2: How many pairs of chromosomes do humans have? 12 32 31 23 Question #3: In Scrabble, how many points is the letter R worth? Two Four One Three Question #4: What is the official currency of Brazil? Brazilian dollar Brazilian real Brazilian pound Brazilian mark Question #5: Cynophobia is a fear of what? Dogs Rats Cats Pigs Congratulations. You are a Quiz Champ!! You have not achieved perfection this time.