Key Points
A maths brain teaser has gone viral on social media and started a debate about the correct answer..
The puzzle, shared on X, challenges people to determine the profit a man made after buying and selling a cow..
Viral Brain Teaser: Can you solve this question without using a pen and a paper?(X/@Rainmaker1973).
A fourth X user wrote, I think 30k is the profit because the 15k he borrowed (if with no interest) to buy it the second time, he made it back when selling it for 155k..
While many think 60,000 is the correct answer to this brain teaser, others argue that 45,000 is the solution..
