Which pair of numbers comes next 36 31 29 24 22 17 15?
13 11
10 5
13 8
12 7
10 8
Correct Answer : E
Look at this series: 15, __, 27, 27, 39, 39,...What number should fill the blank?
Which pair of numbers comes next 32 31 32 29 32 27 32?
Look at this series: 72, 76, 73, 77, 74, __, 75,...What number should fill the blank?