Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?
A). 77
B). 78
C). 81
D). 89
Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank?
A). 14
B). 15
C). 16
D). 17
Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank?
A). 22
B). 43
C). 53
D). 97
Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank?
A). 1/3
B). 2/3
C). 2
D). 3
Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?
A). IV
B). 14
C). II
D). IX