A word is represented by only one set of numbers, as given in one of the alternatives. The numbers given in the alternatives are represented by two classes of letters, as in both matrices given below. The number of columns and rows of Matrix-I is given from 0 to 4 and that of Matrix-II from 5 to 9. A letter from these matrices can be represented first by its row and later by its column number. For example, 'Y' can be represented by 01, 33, 42 etc. 'H' can be represented by 56,75, 97 etc. Similarly you have to identify the group for the word MAIN
 

Arrange the words given below in a meaningful sequence.
1. College
2. Child
3. Salary
4. School
5. Employment

Direction: Select the related word from the given alternatives.

Nest : Bird :: Den : ?

BYW : DWU :: FUS : ? 

Select the figure that can replace the question mark (?) in the following series.

Select the correct option to complete the following pattern.

If “BOULDER” is coded as “ZMSJBCP”, then how will ELK be coded as ?