Select the set of classes the relationship among which

Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.

Choose another pair of words with the same relationship as the one given below.

Backstroke: ? : :  Bouncer: Cricket

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

If 47 # 56 = 159 and 28 # 38 = 104, then 35 # 49 = ?

In the following question, select the related number from the given alternatives.

16 : 256 :: 23 : ?

Three of the following letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group?

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

(22, 11, 244)

Awful : Terrible :: Descent : ?