Verbal Reasoning - Mental Ability Questions

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

ALZ,CJV,EHR,GFN,?

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

41, 43, 47, 53, ?

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

4, 9, 25, 64, 169, ?

DWT : GZW :: QPM : ___

In the following question, select the odd word pair from the given alternatives.

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

LMA, NOB, PQC, ? , STE

From the given alternative words, select the word which cannot be formed using the letters of the given word:

LEGALIZATION

If 3#5 = -20, 1#4 = -30 and 6#5 = 10, then find the value of 4#9 = ?