Verbal Reasoning - Mental Ability Questions

If X has two sisters - Y and Z, and W's mother is the sister of Y's father, then W is Z's ___.

Q is P's sister. R is P's mother. M is Mrs. R's father. How is Q's father related to M?

In the following question, select the related letters from the given alternatives.
FS : LY : : IV : ?

In a certain code language, “FRIED” is written as “EQHDC”. How is “RUSTY” written in that code language?

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then 116 B 29 C 6 A 24 D 45 = ?

The speed of Duranto is more than the speed of Rajdhani. Shatabdi moves faster than Garib Rath but slower than Rajdhani. Which one is the slowest?

A boy says to a girl, "Your father's wife is the only daughter of my maternal grandmother." How is the boy related to the girl?

In a certain code language, "CERTAIN" is written as "DFSTBJO". How is "CRICKET" written in that code language?