What Comes Next In The Sequence: 17, 17, 34, 20, 20, 31, 23, ?, ?
Look at the series of numbers in the riddle and guess the next 2 numbers in the series. What Comes Next In The Sequence: 17, 17, 34, 20, 20, 31, 23, ?, ? If you get the correct answer, share it with your friends on WhatsApp, Facebook and other social networking sites.