How do you access the value of a variable named

How is J related to H?

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?

If PET = 16520 and PETER = 16520518, then PREHEAT =

Scotland: Golf : : South Korea : ?

Three of the following four number pairs are alike in some manner and one is different. Identify the one which is different.

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

Given set:  [20, 82, 31]

225 : 12 : 435 : ?

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.

Select the option that is related to the third number in the same way as the second number is related to the First number.

56: 1331 :: 78 : ?