Good Riddles

Question: There are 57 ducks walking to a pond. On the way, 15 get lost, 26 head back, and 16 make it to the pond.

What happened to the rest?

Question: I can hurt and make people bleed when I'm on the dark side, but used in good ways and I can also help you. What am I?

Question: rita's father's name is raghu. raghu is the ________ of rita's father.

Question: What has no friends, crippling depression, and serious trust issues?

Question: A man built his house above a river between two trees. He attaches his house to the middle of the two tree's trunks. He does this because the river rises by 2 inches each years, but the trees grow 1 inch each year. If his house is 4 inches above the river how long will it take for water to hit his house?