Find the next term of the series. 2, 6, 12, 20,

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

14 : 210 : : 18 :?

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 word in the same way as the second word is related to first word.

Wood: Furniture :: Silk: ?

Select the number combination of letters that when placed sequentially in the blanks of the given series will complete the series.

Select the set of numbers that is similar to the following set.

(10, 127, 12)

A statement is given, followed by two arguments numbered (I) and (II). Decide which of the given arguments strongly supports the statement.