India, July 5 -- While many scroll past riddles and puzzles without a second thought, there's a growing number of online users who pause, squint, and dive headfirst into these brain-twisting challenges. For them, a new maths teaser making the rounds on social media is the latest mental hurdle to clear.

(Also read: Brain teaser challenge: How many animals can you spot in this tricky image?)

The teaser in question comes from X (formerly Twitter) user Ganesh UOR, who is known for regularly sharing thought-provoking brain teasers. The puzzle reads:

"Brain test: Divide 90 by half and then add 25. Only genius will answer."

Check out the puzzle here:

The puzzle is cleverly worded to sound simple at first glance, but it challenges the reader...