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, “MONEY” is written as “ZDONN”. How is “RATED” written in that code language?

In a row of people Manu is 7th from bottom end of row. Shrey is 10 ranks above Manu. If Shrey is 8th from top end, then how many people are there in this row?

In a certain code language "GASTRIC" is written as "UCIREKT". How will "DECEIVE" be written in that code language?

If 5$125 = 25, 12$48 = 4 then what is the value of 4$24 = ?

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

Rajesh is the father-in-law of Neha, and Akash is the only son of Rajesh. How is Akash related to Neha?

If SPOON means PLATE, PLATE means BOWL, BOWL means GLASS and GLASS means SPOON, then what is used to drink water?