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 and the sixth number is related to the fifth number. 42 : 16 :: 72 : ? :: 53 : 30Solution
The logic followed here is as follows: The product of the digits of the 1st number is multiplied by 2 to obtain the 2nd number. 42 : 16 → 4 x 2 = 8; 8 x 2 = 16 53 : 30 → 5 x 3 = 15; 15 x 2 = 30 Similarly, for the third and fourth numbers: 72 : ? → 7 x 2 = 14; 14 x 2 = 28
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A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented ...
A word is represented by only one set of numbers as given in any one of the alternatives. These sets of numbers given in the alternatives are represent...
A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented ...
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