Good Riddles

 
The Driver (medium)

Question: You are driving a car.. The car traveled for 25 km and then stopped.. After having lunch he starts the car at exact 3 pm and stops at 5 again.. he travels for only 2 hours every time. Who is the driver?

What is it ? (medium)

Question: You can find them on plants. One is for music. Most have two. Someone may ask you for yours. Politely, you lend yours to another. Only if you are good you can play by it.

lette-r-iddle (medium)

Question: If all of your surrounding is X, you can't Y. X n Y have the same letters. Name X n Y.

Math Riddle (medium)

Question: How can you make 4 triangles with 6 equal sticks?

What Falls? (medium)

Question: What can fall but never stay, something colorless with peoples dislikes?