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.

NO, QR, UV, ZA, ?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Transaction

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

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

ENVIRONMENT

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

RS, WX, BC, ?

Select the missing number from the given alternatives?

Find the missing number from the given options?

A word is representerd by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column ,for example 'B' can be represented by 24,31 etc and 'V' can be represented by 86,89 etc. Similarly,you have to identify the set for the word ''VAMP''.