Select the option that is related to the third number in the same way as the second number is related to the first number.
31 : 963 :: 17 : ?
Answer & explanation
Correct answer: option 1
Pattern is :
31 : 963
312 + 2 = 961 + 2 = 963
Similarly ,
17 : ?
172 + 2 = 289 + 2 = 291
291 , is correct answer .