Verbal Reasoning - Mental Ability Questions

What is the number that should come in the place of question mark ?

1050    420    168     67.2     ?

Next number in the number sequence is

22, 11, 33, 16.5, 49.5, ?

Select the related letters from the given alternatives.

FHK : DFI :: OQT : ?

In each of the following questions find out the alternative which will replace the question mark.

Graceful : Clumsy :: ?:?

What will come in the place of the (?) in the following number series ?

5 14 45 130 (?) 1182

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

Road : Asphalt : : ? : ?

Select the related word from the given alternatives.

Pencil : Lead :: Pen : ?

If air is called green , green is called blue, blue is called sky, sky is called yellow, yellow is called water and water is called pink, then what is the color of clear sky ?