You begin reading a book that is three hundred pages long. If you read half of the remaining book each day, how long would it take you to finish it?
Riddle AnswerLogic Riddles
Binoculars and Case Cost $100
When purchased together, a pair of binoculars and the case cost $100. If the binoculars cost $90 more than the case, how much does the case cost?
Riddle AnswerTable Height
Five Pieces of Chain
A man has 5 pieces of chain that must be joined into a long chain. He can open ring 3 (first operation), link it to ring 4 (second operation), then unfasten ring 6 and link it to ring 7, and so on.

He could complete his task in 8 operations, but he wants to do it in 6. How does he do it?
Riddle AnswerSwitching Problem
Here is a light switch. Note the order of the positions. If the light is now at medium and it is switched 3922 times what will be the position of the switch?

