Complete analogous pair - Fog : Visibility : : AIDS : ?

B. RESISTANCE

Choose or find odd word - Collection , Compilation , Cluster , Assemblage , Assortment

C. CLUSTER

In the following question, a group of letters is given which are numbered 1, 2, 3, 4, 5 and 6. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that letters arranged accordingly, form a meaningful word. A  M  D  E  N  R
1  2  3  4  5  6

B. 6, 4, 2, 1, 5, 3

A is the son of B.
C, B`s sister has a son D and a daughter E.
F is the maternal uncle of D.

How is E related to F ?

C. NIECE

In each of the following questions, find which one word cannot be made from the letters of the given word. REASONABLE

A. BRAIN