Select the number from among the given options that can replace the question mark (?) in the following series.
64, 72, 81, 91, ?

Correct option is A

The pattern in the given series is as follows:
Start with 64.
Add 8 to 64 to get 72.
Add 9 to 72 to get 81.
Add 10 to 81 to get 91.
The next step involves adding 11 to 91.
So, 91+11=10291 + 11 = 10291+11=102.
Therefore, the number that can replace the question mark is 102.