Who is that with a neck and no head, two arms and no hands? What is it?

I am sure no one can have two things for dinner. what are they?

why number 8549176320 is one of a kind?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

How many bananas can you eat if your stomach is empty?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

Buy me, smell me or deliver me, I do not change.

Who am I?

You need to arrange three 7 and mathematical symbols to form number 1?

Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 18 MPH between the 2 friends until the friends meet.

How many miles does the pigeon travel?