निम्नलिखित में से

Select the related word/letters/number from the given alternatives.

42 : 14 :: 32 : (?)

If 38 @ 9 = 66 and 63 @ 43 = 122, then 29 @ 57 = '?'.

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

AOE : FUJ :: RKT : ?

From among the given alternatives select the one in which the set of numbers is most like the set of numbers given in the question.

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 : ?

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

Bull : Cow :: Tutor : ?