In the following question, a matrix of certain characters is given. These characters follow a certain trend, row-wise or column-wise. Find out this trend and choose the missing character accordingly.
1 2 3
11 7 5
120 45 ?

C. 16

Choose analogous pair - Train : Track

B. BULLET : BARREL

Complete analogous pair - Mountain : Valley : : Genius : ?

B. IDIOT

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 _ bbc _ aab _ cca _ bbcc

B. ACBA

What terms will fill the blank spaces ?
Z, X, V, T, R, (....), (....)

E. P, N