In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - DEF, HIJ, MNO, ?

A. STU

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - _ bc _ _ bb _ aabc

A. ACAC

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. - 11 * 1 / 9, 12 * 1 / 2, 14 * 2 / 7, 16 * 2 / 3,

D. 20

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

A. AAAB

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - c _ bbb _ _ abbbb _ abbb _

B. ABCCB