Verbal Reasoning - Mental Ability Questions

If in a certain code language, "STUBBORN" is written as "TUVCANQM". How is"TRAINING" written in that code language?

In a certain code language, “LUNGS” is written as “OWQIV”. How is “HEART” written in that code language?

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

7x6x8=678
8x9x7=987
6x5x7=567
5x4x6=?

 In a certain code language, “PRANK” is written as “RUESQ”. How is “RATES” written in that code language?

14 notebooks of a class were corrected with ink pen while 22 notebooks were corrected with colour pencil. If 4 notebooks were corrected with both, what is the strength of class?

What should come in place of the question mark (?) in the following number series? 1, 3, 24, 360,8640, 302400, ?

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
ZYX, VUT, QPO, MLK, HGF, ?

If 12 (20) 16 and 21 (35) 28, then what is value of A in 48 (80) A ?