Here is the answer

Think you’ve got the math skills to tackle this tough quiz? It’s not for the faint of heart. The question seems simple but will test your logic and problem-solving abilities. Only the sharpest minds will crack it!

Here’s the Challenge:
Focus on the details—this one’s tricky. Don’t rush, and trust your instincts. Can you solve it in under a minute? Let’s see!

The Question:
Are you ready to give it a shot?

36 is correct answer