Some people scroll past puzzles. Others stop, squint, and dive in. If you’re the second type, then you might just be a math legend. There’s a new viral math brain teaser that’s testing how fast people can solve a logic-based equation—and it’s got the internet talking. The challenge? Solve it in just five seconds.
That’s right. Just 5 seconds.
So before we break down the puzzle, ask yourself: How sharp is your brain? Let’s find out.
What makes brain teasers so good for your brain?
Brain teasers aren’t just for fun. They push you to think differently. Whether it’s spotting a hidden number in an image or figuring out a tricky equation, your brain gets a solid workout. They help improve things like:
If you practise these puzzles often, you’ll likely find yourself thinking faster and more clearly in everyday life too.
The 5-second math puzzle challenge
Now, let’s get to the main event.
You’re shown a math equation. It looks simple, but there’s a catch—you need to apply the BODMAS rule (Brackets, Orders, Division/Multiplication, Addition/Subtraction) in the correct order.
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Here’s the challenge:
15 − 1 × 2 + 4 ÷ 2 = ?
Looks basic, right? But don’t get tricked by the order of operations. Many people rush and make mistakes.
Step-by-step solution to the puzzle
Let’s solve it using the BODMAS rule:
Step 1: Handle multiplication and division first
Now replace them in the equation:
Step 2: Solve from left to right
If you couldn’t solve it within five seconds, don’t feel bad. These puzzles take practice. The more you try, the quicker your brain gets at spotting patterns and working through logic.
So, keep going! Share it with your friends and see who cracks it first. You might just start a friendly competition.
FAQs
Q1. What makes a brain teaser different from a regular math problem?
Brain teasers require creative thinking and logic, not just straightforward calculations.
Q2. How can I get better at solving brain teasers quickly?
Practising different puzzles daily helps improve speed, focus, and problem-solving skills.
Q3. Why is the BODMAS rule important in math puzzles?
It ensures operations are done in the correct order to avoid incorrect answers.