In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Which numbers should replace X and Y so that the pattern followed by the two numbers on the left side of :: is the same as that on the right side of :: ?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 โ 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.)
X : 676 :: 17 : Y
In a certain code language,
A + B means 'A is the mother of B',
A โ B means 'A is the brother of B',
A ร B means 'A is the wife of B' and
A รท B means 'A is the father of B'.
Based on the above, how is Q related to T if 'P ร Q รท R โ S + T'?