Which of the following options should come in place of the question mark (?) in the given series to make it logically complete?

24 , 33 , 44 , 57 , 72 , ?

​24 , 33 , 44 , 57 , 72 , ?

Logic: Thedifference between consecutive terms follows a pattern: +9, +11, +13, +15, ....  

So, The next difference should be 17 (since the pattern follows: +2 each time). (72+17) = 89

Thus, the correct option is: (a) 89​​​