Explanation:

Let’s break this down step by step:

- Looking at the numbers: 12 : 156.

- What operation links them? Let’s check multiplication: 12 × 13 = 156.

- So, each first number is being multiplied by the next integer.

Now, let’s test that logic with 14:

- 14 × 15 = 210

- Now, checking your options:

- 1. 192

- 2. 205

- 3. 208

- 4. 210

Here’s the thing: 14 × 15 is the only operation here that matches up with what happened in the first pair. So option 4—210—is the answer.