Series Quiz3

What will come in place of the question mark (?) In each of the following number series.
1. 2 8 26 ? 242
   A) 78
   B) 72
   C) 82
   D) 84
   E) None of these

2. 3 4 12 ? 196
    A) 45
    B) 40
    C) 41
    D) 49
    E) None of these

3. 9 17 ? 65 129
    A) 32
    B) 24
    C) 35
    D) 33
    E) None of these

4. 7 13 ? 49 97
    A) 27
    B) 25
    C) 23
    D) 29
    E) None of these

5. 5 3 6 ? 64.75
    A) 15
    B) 15.5
    C) 17.5
    D) 17.25
    E) None of these

Answers.

1. E
2. A
3. D
4. B
5. C