India, June 19 -- In a world increasingly driven by technology and data, maths brain teasers continue to capture the imagination of internet users. These puzzles, often deceptively simple at first glance, have become a source of collective fascination-and occasional frustration-for enthusiasts of logic and numbers.

(Also read: Test your IQ: Only those with advanced logical skills can solve this tricky brain teaser)

One of the latest mind-bending puzzles to grab attention online was shared on X (formerly Twitter) by user @jitendra789789. The puzzle reads:

6 + 9 = 61, 5 + 8 = 46, 4 + 7 = 33, 3 + 6 = ?

At first, the equations appear mathematically incorrect when viewed through the lens of conventional arithmetic. However, there's a hidde...