Which device connects different

450 : 30 :: 242 : ?

In a certain code, ‘JUNE’ is written as ‘57’ and ‘JULY’ is written as ‘40’. How will ‘AUGUST’ be written in that language?

Black : Sorrow ∷ Red : ?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

If all the alphabets of alphabetical series are numbered as 26-1 from A-Z then what is the sum of the numbers of letters of the word “HUMBLE”?

Select the word which does not belong to the same group from the given alternatives.

If VAN = 22114 and VICE = 22935, then VERSE =

CONCEPT : AMLACNR :: COUNTRY :  ?

Select the option that is related to third letter cluster in the same way as second letter cluster is related to first letter cluster.

NIL: SNQ :: GAP: ?