Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
 WINDOW : XFOELX :: TICKET : UFDLBU :: REGION : ?

Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
 ROAR : QZNQ :: HEAR : QZDG :: DAMP : ?

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)
 (30, 93, 1)
 (42, 132, 2)

Directions: In each of the following questions, select the related number from the given alternatives.

64 : 16 : : 27 : ?

Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter cluster.
 CAST : DCVX :: BUSH : CWVL :: ARMY : ?

Select the option that is related to the th ird word in the same way as the second word is related to the first word. (The words must be considered as meaningful English words and must NOT be related to each other based on the number of letters/number of consonants/vowels in the word)
 Courage : Bravery :: Sinister : ? 

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.

Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.
 BROWSER : SERWBRO :: CAPTURE : URETCAP :: DESKTOP : ?