Which is heavier: a ton of bricks or a ton of feathers?

How can you make number one disappear by adding something to it?

Which is faster, Heat or Cold ? Explain.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

The more you take me, the more you leave me behind.
Who Am I?

The world's largest Thanksgiving turkey was on display at a fair. Everyone was admiring it when suddenly a woman ran up and shot the turkey and left. Everyone knew her yet nobody made any attempts to stop or report her. Why?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

When is the top of a mountain similar to a savings account?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.