Explanation:

To find the missing number in the sequence, let's analyze the pattern in the given series:

- From 33 to 80: The difference is 80 - 33 = 47.

- From 80 to 108: The difference is 108 - 80 = 28.

- From 108 to ?

- From ? to 183: We need to find the difference.

- From 183 to 230: The difference is 230 - 183 = 47.

- From 230 to 258: The difference is 258 - 230 = 28.

The pattern alternates between adding 47 and adding 28.

- Therefore, following the pattern, after 108, you add 47 to get the missing number: 108 + 47 = 155.

- After 155, you add 28 to reach 183.

So, the missing number is 155. The correct option is:

- Option 2: 155

.