Which of the following options will replace the question mark (?) in the given series?

512, 490, 468, 446, 424, ?

512, 490, 468, 446, 424, ?

Logic: The logic follows a consistent decrease of 22 in each step.​

512 − 490 = 22

490 − 468 = 22

468 − 446 = 22

446 − 424 = 22 

So, the missing number: 424 - 22 = 402

Thus, the correct option is: (a)