If A + B means that A is the father of B, A – B means that A is the mother of B, A × B means that A is the brother of B then which of the following expression shows that Q is the son of P?

Select the set in which the numbers are related in the same way as are the numbers of the given set.
 (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(9, 81, 729)
(14, 196, 2744)

Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.

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.
 ROSE : IVQS :: SUIT : XLWT :: TIME : ?

In a certain code language, ‘CRUST’ is written as ‘201921183’ and ‘BLAME’ is written as ‘5131122’. How will ‘PLASTIC’ be written in that language?

Which of the following numbers will replace the question mark (?) in the given series?
 1331, 2197, ?, 6859

In a certain code language, 'PENCIL' is written as '1771771418' and 'ERASER' is written as '6204231024'. How will 'SHARPNER' be written in that language?

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

1. Petitionary

2. Petitioning

3. Petition

4. Petitioners