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. - 21, 25, 33, 49, 81,

A. 145

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 alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - ab _ aa _ caab _ c _ abb _ c

D. CBBAC

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, 6, 9, 15, , 40

B. 25

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, 6, 7, 8, 10, 11, 14,

A. 15