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 _ bba _ cab _ ac _ ab _ ac

B. ACBCB

In following number series, two terms have been put within brackets. Choose the appropriate option - Choose correct alternative that will same pattern and fill in the blank spaces. 7, 6, 10 ,27, 104, __

C. 515

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - Z, S, W, O, T, K, Q, G, ?

A. N, C

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. - 0.5, 0.55, 0.65, 0.8,

C. 1

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - A, CD, GHI, ?, UVWXY

D. MNOP