Which of the below owl is odd one out?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

I always drive my customer away.

Who am I?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

What part of the chicken has the most feathers?

If eleven plus two equals one, what does nine plus five equal?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

Take one out and scratch my head, I am now black but once was red. What am I?