Hit by "Game Theory":
Professor Dylan Selterman at the University of Maryland offered one of his classes the chance to get extra credit at the end of an online exam paper on social psychology - but it came with a rather meta caveat.
The extra question read:
"Select whether you want 2 points or 6 points added onto your final paper grade. But there's a small catch: if more than 10% of the class selects 6 points, then no one gets any points."
- Comments:
- কাবা ঘড়ের ছাদে কোনো পাখি বসে না। যদিও আশে পাশে প্রচুর পাখি আছে।