Verbal Reasoning : : Number Series Questions & Answers

Which is the number that comes next in the following sequence?
7, 12, 19, (___), 39
A. 29
B. 28
C. 26
D. 24
 9, 16, 23, 30, 37, 44, 51, (__)
A. 58
B. 56
C. 64
D. 85
 1, 4, 9, 16, 25, (__)
A. 48
B. 49
C. 35
D. 36
 3, 9, 27, 81, (__)
A. 210
B. 162
C. 324
D. 243

What number should come next?
1, 9, 17, 33, 49, 73, (__).
A. 100
B. 97
C. 98
D. 99