In the following question, select the related number from the given alternatives.
432 : 11 :: 545 : ?

In the following question, select the odd word from the given alternatives.

Which of the following figures perfectly depicts the relationship between pigeons, birds and dogs?

In the following question, select the related letter from the given alternatives.
A : I : : N : ?

In the following question, select the word which cannot be formed using the letters of the given word.
BLACKSTONE

Introduction a boy, a girl said, "He is the son of the sister of my mother's brother." The girl has no real brother. How is that boy related to that girl?

In the following question, select the related letters from the given alternatives.
mongo : oo : : question : ?

In the following question, select the odd word pair from the given alternatives.