Here’s a brain teaser that looks simple—but is much trickier than most people think. At first glance, it seems like a few animals and some basic math. But here’s the challenge: can you figure out the total weight of the last group?
This kind of puzzle tests more than just arithmetic—it challenges your attention to detail, your logic, and your ability to spot patterns. So let’s dive in, solve it together step-by-step, and see if your first answer was the right one.
Why People Love These Puzzles (And Why They Get Them Wrong)

Puzzles like this are fun, quick, and deceptively challenging. They draw you in with visuals, numbers, and a clear goal—but the twist? It’s not just math. It’s observation.
Here are a few common mistakes people make:
They rush to solve without analyzing each line.
They overlook the visual cues—assuming every animal is the same just because it looks similar.
They don’t isolate the variables properly, leading to a chain of incorrect calculations.
If you jumped to an answer already—hold that thought. Now let’s break it down and solve it the right way.
Step-by-Step Analysis of the Puzzle
You’re given the weights of animal combinations in the first three rows. The goal is to use these to calculate the total weight in the fourth row.
Let’s write the equations down:
Row 1: Cow + Cow = 300 kg
Row 2: Goat + Goat + Goat = 150 kg
Row 3: Buffalo + Goat + Buffalo = 250 kg
Row 4 (final): Goat + Cow + Buffalo = ?
Let’s solve for the weight of each animal.
Video : Maths quiz for genius 🔥
Step 1: Determine the Weight of the Cow
In Row 1: Cow + Cow = 300 kg
That means: 1 Cow = 150 kg
Cow = 150 kg
Step 2: Determine the Weight of the Goat
In Row 2: Goat + Goat + Goat = 150 kg
So: 1 Goat = 150 ÷ 3 = 50 kg
Goat = 50 kg
Step 3: Determine the Weight of the Buffalo
In Row 3: Buffalo + Goat + Buffalo = 250 kg
We already know Goat = 50 kg
Buffalo + Buffalo = 200 kg → Buffalo = 100 kg
Buffalo = 100 kg
Step 4: Solve the Final Equation
In Row 4, we have: Goat + Cow + Buffalo = ?
We know:
Goat = 50 kg
Cow = 150 kg
Buffalo = 100 kg
Now add them up:
50 + 150 + 100 = 300 kg
Final Answer: 300 kg

Why This Puzzle Trips People Up
Most people overcomplicate the math or misidentify the animals. Sometimes they don’t realize the goat in the third row is the same as the ones in the second, or they fail to check their calculations after the first line. This type of error isn’t about intelligence—it’s about focus and patience.
The key to solving this type of riddle is:
Start with the simplest line
Solve one variable at a time
Substitute backward and verify your work
It’s a simple process, but missing even one detail can lead to the wrong answer.
How These Puzzles Improve Your Brainpower
Solving logic puzzles like this helps train your brain to:
Spot patterns more quickly
Think critically and logically
Stay patient and methodical
These skills don’t just help with games—they’re useful in real-world problem-solving, too. Whether you’re dealing with numbers, planning a project, or evaluating a situation at work, this type of thinking gives you an edge.
So if you got this one wrong the first time, don’t stress—it’s all part of learning to slow down and think clearly.
Challenge Your Friends—And Your Brain
Now that you know the correct answer is 300 kg, it’s your turn to spread the challenge.
Video : Genius IQ Test math puzzle🔥
Share this puzzle with your friends and ask: “How much does the final group weigh?” See how many of them get it right on the first try!
Also, leave a comment:
What was your first guess?
Where did you go wrong (if at all)?
Do you want more puzzles like this?
We’d love to hear how your brain tackled this one.
Conclusion: The Answer Is in the Details
The beauty of puzzles like this is that they remind us of something we often forget: it’s not always about how fast you solve a problem, but how accurately you do it. In a world rushing for quick answers, the smartest minds are the ones that pause, observe, and think before they leap.
So next time you see a seemingly simple puzzle, take a breath. Look closer. And solve it like a pro.