Which among the following have the lowest sex-ratio as

Given set: 374, 635, 725

Select the option in which the numbers are NOT related in the same way as are the numbers of the following set.

(22, 31, 45)

(54, 75, 105)

Four number-pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number pair.

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

46: 146 :: 65:?

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

GAYH : IYWJ :: FBAO : ______

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

Select the option in which does not share the same relationship as that shared by the given pair of numbers.

16 : 102

How many numbers between 1 to 50 are there, which are not only exactly divisible by 4 but also has 4 as a digit?

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

17 : ? :: 26 : 674