Select the odd words from the given alternatives.

Choose the odd pair group in the following options?

Select the related letter/ word/ number/ figure from the given alternatives.
FEAR : ui :: BORN : ?

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.

GOOD : HSXT :: BEST : CIBJ :: COOL : ?

Find the odd number

An ‘Island’ is related to ‘Sea’ in the same way as an ‘Oasis’ is related to ‘_____’.

Select the word pair in which the two words are related in the same way as the two words in the following word-pair.

Brass : Copper

Three of the following words are alike in a certain manner and one is different. Find the odd one out.