Hindi Jokes: Height of irritating someone

Irritating

Boy: pen hai?? Girl: nahi.. Thodi der baad.. Boy:” pen hai ?? Girl:” nahi bola na.. Boy:” pen hai pen ?? Girl:” nahi hai kaminey, aur abki bar pucha to to hathode se sar phod dungi Kuch der baad… Boy:” hathoda hai kya..??? Girl:” nahi.. Boy:” accha.. to phir pen hai pen..???.. A guy calls

A Confusing Riddle: Shopkeeper and Duplicate Note

A very simple but confusing puzzle, that I received on WhatsApp today. A lady buys goods worth Rs.200 from a shop. (shopkeeper is selling the goods with zero profit). The lady gives him Rs.1000 note. The shopkeeper gets the change from the next shop and keeps Rs.200 for himself and returns Rs.800 to the lady.