India, Feb. 17 -- Brain teasers have become a go-to source of entertainment and mental stimulation on the internet. These tricky puzzles come in various types, with some designed to leave us scratching our heads in confusion. Maths brain teasers, in particular, have caught the attention of many, as they push the boundaries of our logical thinking. If you're a fan of these thought-provoking challenges, we've got a fresh treat for you!

(Also read: This mind-bending puzzle has stumped even the smartest minds on the internet. Can you solve it?)

Recently, a new brain teaser shared on X (formerly Twitter) by the account Brainy Quiz has sparked a wave of interest among users. The puzzle, which requires a bit of mental effort, reads:

"Only for...