If 'dust' is called 'air' , 'air' is called 'fire' , 'fire' is called 'water' , 'water' is called 'colour' , 'colour' is called 'rain' and 'rain' is called 'dust' , then where do fish live ? 

Direction: In the following question, 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 the 2 matrices given below. The columns and rows of Matrix - I are numbered 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 next by column number. For example, ' W ' can be represented by 13, 20 etc., ' H ' can be represented by 66, 78etc. Identify the set for the word PENS.

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

In a certain code language, '743' means 'Mangoes are good', '657' means 'eat good food' and '934' means 'Mangoes are ripe'. Which digit means 'ripe' in that language code? 

In a certain code language, GRAPH is written as HSBQI. How will ATTEMPT be written in the same code?

If in a certain code ROPE is coded as 6821, CHAIR is coded as 73456 what will be the code for CRAPE?

If 'light’ is called ‘morning’, ‘morning’ is called 'dark’, 'dark’ is called 'night’, ‘night’ is called ‘sunshine’ and ‘sunshine’ is called ‘dusk’, when do we sleep? 

In a code language, PASTEUR is coded as TPRUASE. How would SEVENTY be coded in that language?