Select the option in which the numbers share the same relationship as that shared by the given pair of numbers.
84 : 72
Answer & explanation
Correct answer: option 3
84 : 72
The logic followed here is :
(First digit of ist number) - 1 and half of the second number = IInd number
(8 - 1) (4 ÷ 2 )
72 = 72
Similarly
68 : 54
(6 - 1) (8 ÷ 2 )
54 = 54