It's my first time to be asked "logical" questions during an interview, and I thought they just wanted to know my logic to figure out problems, but actually they just need you to give them a NUMBER! It makes me feel a little ridiculous... 1, In a specific city of the U.S., tell me how much it would totally cost if letting you hire a person to clean all the windows of the houses in the whole city. 2, Tell me how many hours all the college students in the U.S. spend on their studies in a single semester.
