Verbal Reasoning - Mental Ability Questions

Introducing a boy, Sia says, "He is the grandson of my father. I have no siblings." How is Sia is related to the boy?

In a certain code language, "RIVER" is written as "12351" and "RED" is written as "156". How is "DRIVER" written in that code language?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

?, WX, AB, FG

A & B are married couple. X and Y are brothers. X is the brother of A. How is Y related to B?

Callous is the opposite of

If Q = 10 and FAX = 50, then XEROX = ?

In a certain code language, "TROUPE" is written as "GILFKV" and "ERUPTION" is written as "VIFKGRLM". How is "GENIUS" written in that code language?

Arrange the following words as per order in the dictionary. 1.Exploit 2.Explosive 3.Exponent 4.Exposition 5.Explore