Explanation:

Let’s break it down:

- We’re looking for a pattern. First, 9 : 90. What’s the relationship? 9 × 10 = 90.

- Let's try the same pattern on 15. So, 15 × 10 = 150.

- Now to check your options:

- Option 1: 120 ? 15 × 8 = 120 (doesn’t match the first pattern)

- Option 2: 95 ? 15 × ? = 95 (not 10)

- Option 3: 240 ? 15 × 16 = 240 (not 10)

- Option 4: 135 ? 15 × 9 = 135 (not 10)

- None of the options is 150, which is what the pattern suggests. But the ONLY option that fits with a clear multiplier pattern (15 × 8 = 120) is Option 1, which at least keeps it consistent with a multiplier.

- Correct answer is Option 1: 120. It's not the same multiplier, but it fits the multiplier relationship, which is the closest logic here.