Verbal Reasoning - Mental Ability Questions

Pointing to K, M said that she was the daughter of the only son of his grandfather. How M is related to K?

If PRINTER is $#@*!&#, then INTERPRETER is

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

NOA, PQB, RSC, ?

In the following question, select the odd letter/letters from the given alternatives.

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

KHQ, HEN, EBK, ?, YVE

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

FH, KM, PR, UW,?

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

E, I, M, ?, U, Y

How many such letters are there in the below arrangement, each of which is immediately preceded by a number and NOT immediately followed by a letter?

Q@A3RI4*6T4&4O2^$WS