What should come in place of the question mark (?) in the given series?

623, 625, 629, 635, 643, ?​​​

​623, 625, 629, 635, 643, ?

Logic: ​The series increases by even numbers in order: +2, +4, +6, +8, +10...​

Step-by-step differences:

625 − 623 = +2

629 − 625 = +4

635 − 629 = +6

643 − 635 = +8

So, the next difference should be: +10

Therefore, the next number will be: 643 + 10 = 653

Thus, the correct  option is: (c)​​