Pick the odd one out from the words given

Find the odd one out pair.

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.

Given set: (43, 20, 10)

If F = 6 and PHONE = 58, then WEALTH =

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

67 : 96 :: 45 : ?

Select the option in which the numbers are related in the same way as are the numbers in the given sets.

M/14 : O/12 : : U/6 : ?

Which word will best complete the relationship given below?

Hygrometer : Humidity :: Barometer : ?

After arranging the given words according to dictionary order, which word will come at ‘Fifth’ position?

1. Popular

2. Population