Correct option is D
Given - (14,98) (22,242)
Logic = second number = first number × (half of first number )
98 = 14 × (7) correct
242 = 22 × (11) correct
similarly checking in options
option a = 12 × (half of 12 = 6)
72 not equals to 132
Option b = 8 × (half of 8 = 4)
32 not equals to 48
option c = 16 × (half of 16 = 8)
128 not equals to 80
option d = 6 × (half of 6 = 3)
18 which is correct as given number
so, option d is correct answer.