Verbal Reasoning - Mental Ability Questions

Which of the following correctly represents the relationship between the following classes? A) Bell B) Water C) Brass

In the following question, select the related word pair from the given alternatives.
Heart : Organ : : ? : ?

If 40@8 = -5, 30@3 = -10 and 20@5 = -4, then find the value of 60@3 = ?

Pond is related to Water in the same way as Mountain is related to

In the following question, select the related letters from the given alternatives.
AEDM : ZQRN : : FLMO : ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Oxygen, Toil, Arouse, Arson, Tenuous, ?

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

PMT, OOS, NQR, MSQ, ?

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