Good Riddles

Tricky horse (medium)

Question: A horse jumps over a castle and lands on a man, then the man disappears. How was this possible?

logic (medium)

Question: what do you call a pair of pairs?

The Owner (medium)

Question: When the clock has no angle I will own yesterday, tomorrow and tonight What m I?

Riddle (medium)

Question: I can be curved or straight And have many legs But with four letters less I am exactly the same What am I?(5 letters)

Question: I'm 10 years old my brothers half my age now I'm 100 years old how old is my brother now?