Which province is not under Ashoka

520 : 648 :: 128 : ?

Nephrology’ is related to ‘Kidney’ in the same way as ‘Eccrinology’ is related to ‘______’.

If 43 # 24 = 20 and 35 # 15 = 20, then 48 # 33 = ?

Select the option in which the numbers are not related in the same way as are the number of the following set.

(520, 8, 56)

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

(8, 5, 43)

(6, 3, 21)

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

Select the option in which the numbers share the same relationship in set as that shared by the numbers in the given set.

Select the word-pair that best represents a similar relationship to the one expressed in the given pair of words.