Dev buys a notebook for ₹35 and pays with a ₹50 note
Dev buys a notebook for ₹35 and pays with a ₹50 note. The shopkeeper hands back ₹15. Dev thinks he's been shortchanged. His friend Yash says that's exactly the right amount. Who is right?
Want to know who's right, and why? Reason it out yourself — free, in Hindi, Hinglish or English.
Start thinking on Socho →