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Ready to test your maths skills? Only the sharpest problem-solvers can crack this tricky brain teaser

A maths brain teaser shared on X left users perplexed with its puzzling equations.

Published on: Apr 28, 2025 02:31 PM IST
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Maths has always been one of those subjects that either excites or terrifies students. The very mention of equations, formulas, and calculations tends to draw mixed reactions. However, when it comes to maths brain teasers, things take a more engaging and challenging turn. These teasers spark curiosity and get us thinking in ways that typical school-time maths never did. If you’re someone who enjoys testing your mind with tricky challenges, we’ve got a new one for you.

A maths brain teaser challenged users with puzzling equations. (X/@jitendra789789)
A maths brain teaser challenged users with puzzling equations. (X/@jitendra789789)

(Also read: IQ test: Think you’re a genius? Try solving this maths puzzle that’s baffling the internet)

The brain teaser challenge

Recently, a brain teaser shared by the account @jitendra789789 on X (formerly Twitter) has left the internet scratching its head. The puzzle reads:

"2 + 4 = 8, 5 + 6 = 3, 9 + 5 = 9, 7 + 4 = ?"

Check out the puzzle here:

(Also read: Only a super sharp mind can solve this tricky number puzzle that has baffled the internet)

Another mind-bending puzzle

Not long ago, another brain teaser from an account named Brainy Quiz also captured the internet’s attention. The puzzle posed the following question:

"IQ Test: 10 + 10 = 20, 20 + 20 = 60, 30 + 30 = 120, 40 + 40 = ??"

The pattern behind these equations isn’t straightforward, which makes it all the more captivating.

Why brain teasers grab attention online

So, what makes brain teasers like these so irresistible on the internet? The answer lies in the human need for curiosity and problem-solving. Brain teasers engage the mind in a way that regular tasks do not. They make us think critically, often leading to moments of frustration mixed with satisfaction when we finally figure them out. In a world where social media constantly bombards us with endless content, brain teasers offer a moment of interaction, engagement, and mental stimulation.

These puzzles thrive online because they are short, sharp, and shareable. People love to challenge their friends and see who can solve them first. It’s a form of social interaction that taps into our competitive spirit while also nurturing our cognitive abilities.

In the end, these brain teasers are more than just puzzles – they’re a fun way to keep our brains sharp and engaged. So can you crack these puzzles?

 
ABOUT THE AUTHOR
Mahipal Singh Chouhan

Mahipal Singh Chouhan is a Senior Content Producer at Hindustan Times Digital, with nearly five years of experience in digital journalism and content production. His work primarily focuses on offbeat and trending stories that reflect everyday experiences and evolving conversations on the internet. He has consistently worked on transforming viral content and human interest stories into structured news pieces that engage readers while maintaining editorial clarity. At Hindustan Times, Mahipal contributes to identifying and developing stories emerging from social media trends, online communities, and real-world incidents that capture public attention. His approach involves adding context and journalistic perspective to fast-moving digital narratives, helping present viral moments in a clear and reader-friendly format suited for digital audiences. Before joining Hindustan Times Digital, he was associated with DNA India, where he gained experience in newsroom workflows and digital storytelling practices. Mahipal holds a degree in Journalism and Mass Communication from the Vivekananda Institute of Professional Studies, Delhi. He is particularly interested in tracking emerging trends and understanding how online conversations evolve into broader public discussions. His work reflects a focus on accuracy, readability, and relevance in the rapidly changing digital news environment. Outside of his professional responsibilities, Mahipal takes an interest in history and sports and regularly works on improving his general knowledge, which complements his curiosity as a media professional.

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