Select the option that is related to the third number in the same way as the second number is related to the first number. 9 : 99 : : 15 : ?

252 552 255 525

255

9 : 99 : : 15 : ? The logic followed here is : Ist number2 + ( Ist number × 2 ) = IInd number As 92 + (9 × 2 ) 81 + 18 = 99 Similarly  15 : ? 152 + (15 × 2 ) 225 + 30 = 255