Select the option in which the number-pair shares the same relationship as that is shared by the following number-pair. 7 : 31

11 : 37 11 : 28 11 : 47 11 : 12

11 : 47

7 : 31 The logic followed here is: Ist number × 4 + 3 =IInd number As 7 × 4 + 3 = 28 + 3 = 31 Similarly 11 : 47 11 × 4 + 3 = 44 + 3 = 47