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. - 3, 7, 15, 31, 63,

C. 127

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 _ bbb _ aaa _ bbba

B. BAAB

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, 4, 6, 3, 7, 9, 6, , 12

B. 10

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - 2A11, 4D13, 12G17, ?

D. 48J23

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. - 2, 3, 8, 63, (…..)

D. 3968