What's the best place to go shopping in the ocean?

Can you name an animal whose killing cannot be performed without spilling your own blood?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What can go up a chimney down, but can’t go down a chimney up?

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

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Prove that the below maths equation is true.

8 + 8 = 91

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?