A word is represented 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 in two matrices given below. 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, e. g. 'D' can be represented by 03, 22, etc. and 'R' can be represented by 56, 68, etc. Similarly, you have to identify the set for the word 'CAST’.

If “HACB” is written as “8132” in a certain language. Then how “DEFA” is coded.

If DON is coded as 345 and ROAM is coded as 6412, then how will RANDOM be coded?

In a certain code, the word COMPAQ is written as DQNRBS and SONY is written as TQOA. In the same code, how is MOTOROLA written?

In a certain code language 'ne ri so' means 'good rain day', 'si ne po' means 'day is wonderful' and 'ri jo' means 'good bye'. Which of the following means 'rainy' in that code? 

If in a certain code, ‘RESPONSES’ is written as ‘ESRONPESS’, then how can ‘SIGNATURE’ be written in the same code ?

If LONDON is written as 365465 then what will MUMBAI be written as?

In a certain language ‘PAPER’ is written as ‘UFUJW’. Then how ‘MOURN’ is coded?