Verbal Reasoning - Mental Ability Questions

Pointing to an old man, Kailash said, "His son is my son's uncle." How is the old man related to Kailash ? 

Select the missing term based on the given related pair.

Select the related word/letters/numbers from the given alternatives:

ACEG:BDFH::IKMO: ?

Select the related word/letters/number from the given alternatives.

9 : 738 : : 10 : ?

Select the related word/letters/numbers from the alternatives:

01 : 36 : : 02 : ?

In the following question, select the missing number from the given series.

1, 3, 5, 7, ?

Select the related word/letters/number from the given alternatives.

Hindu : Temple :: Muslim: ?

Select the related word/letters/numbers from the given alternatives:

Cytology : Cells :: ? : Birds