Farmer Ned harvests 80 pounds of apples on Monday. On Tuesday morning, he gives away half his apples. On Wednesday morning, he gives away half of his remaining apples. On Thursday morning, he gives away half of his remaining apples again. How many pounds of harvest apples does Ned have left at the end of Thursday?

Three friends check into a hotel room that costs $30 total, so they each pay $10. Later, the manager realizes there was a mistake and the room should only cost $25. He gives $5 to the bellhop to return to the guests. The dishonest bellhop pockets $2 for himself and gives $1 back to each of the three friends. Now, each friend has paid $9 (total $27), and the bellhop has $2, which equals $29. Where is the missing $1?

Five runners finish a school marathon, and only these facts survive. Boris finished ahead of Kira. Mara finished ahead of Boris. Iris finished ahead of Mara. Kira finished ahead of Aria. Who finished last?

A detective interviews three suspects: Amy, Bob, and Charlie. Exactly one suspect is guilty. Amy says, 'I am innocent.' Bob says, 'Amy is guilty.' Charlie says, 'Amy is innocent.' If exactly ONE of these three statements is true, who is the guilty suspect?

Three chests stand in a room: Gold, Silver, and Bronze. One contains a diamond; the other two are empty. Inscriptions read: Gold: 'The diamond is in this chest.' Silver: 'The diamond is not in this chest.' Bronze: 'The diamond is not in the Gold chest.' If exactly one inscription is true and two are false, which chest contains the diamond?

Four books are stacked on a shelf. The red book is directly on top of the blue book. The green book is somewhere beneath the yellow book. The blue book is somewhere above the green book. Which book is at the very bottom of the stack?

I am a pink or red piece of candy shaped like a heart. What am I?