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. - 66, 36, 18,

C. 8

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - BD, GI, LN, QS, ?

E. VX

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

C. BCCAAC

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - D-4, F-6, H-8, J-10, ?, ?

C. L-12, N-14

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - A, B, D, G, ?

C. K