Which pair of numbers comes next 17 14 14 11 11 8 8
8 5
5 2
8 2
5 5
5 8
Correct Answer : D
Look at this series: 15, __, 27, 27, 39, 39,...What number should fill the blank?
Which pair of numbers comes next 13 29 15 26 17 23 19
Which pair of numbers comes next 7 9 66 12 14 66 17