Chicken & Eggs
Riddle: if 2 chicken lay 2 eggs in 2 days. How many eggs will 11 chicken will lay in 11 days?
Answer: 55 (if two chicken lay 2 eggs in 2 days, it means it takes 2 days for 1 chicken to lay 1 egg now 11/2*1=5.5......12th day wont come and chicken wont lay egg so answer will be 5. now 5*11=55 and that's our answer)
Source: https://www.riddles.com/index.php/3976
