If you say my name, I will no longer exist. What am I?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

What begins with T, ends with T, and has T in it?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

A California farmer owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner calls the farmer to see how much fruit is available for him to buy. The farmer knows the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?