In following number series, two terms have been put within brackets. Choose the appropriate option - 4 , 9 , 5 , 12 , 7 , 15 , 8 , x , 10.

B. 18

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 1, 9, 17, 33, 49, 73,

A. 97

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 0, 2, 3, 5, 8, 10, 15, 17, 24, 26,

A. 35

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 5, 9, 17, 29, 45,

B. 65

In following number series, two terms have been put within brackets. Choose the appropriate option - Which is the number that comes next in the following sequence ?4, 6, 12, 14, 28, 30, (.....)

B. 60