Which pair of numbers comes next 10 20 25 35 40 50 55?
70 65
60 70
60 75
60 65
65 70
Correct Answer : E
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