Select the option that represents the letters that, when placed from left to right in the following blanks, will complete the letter-series.
 F I R _ D F _ _ E D F _ T _ D F I _ E _

If SLAB is coded 48, then how is DIRT coded?

If A=1, ACT=24, then FAT=?

If VIRUS is coded WJSVT, then how is BACTERIA coded? 

Direction: Study the following information to answer the given questions:
In a certain code ‘lend me money’ is written as ‘ve ka ro’, ‘money for him’ is written as ‘se ve di’, ‘for various matters ‘ is written as ‘ba di la’ and ‘matters to me’ is written as ‘ro ba yo’.

What is the code for ‘various’?

If PLUTO is coded PTULO, then how is EXIST coded? 

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

If ‘DEAN’ is written as ‘NOKX’ then ‘NEED’ is written as :