In following number series, two terms have been put within brackets. Choose the appropriate option - 2 , 4 , 12 , 48 , 240 , x

C. 1440

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. - 563, 647, 479, 815,

D. 143

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - W, V, T, S, Q, P, N, M, ?, ?

D. K, J

Which term will replace the question mark in the series :
ABD, DGK, HMS, MTB, SBL, ?

A. ZKW

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

C. PQRST