If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

What does below pictogram mean?

Spot what is wrong here in below Picture?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

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?

I look at you, you look at me I raise my right, you raise your left. What am I?

500 women soldiers are arranged in an array of ten rows and fifty columns in accordance with their respective heights. Now, the tallest woman from each row is asked to move out in the front. From them, the shortest one is labelled as Alpha. They are then asked to resume their original position.

Now, the shortest woman in each column is asked to come out in front. The tallest among them is labelled as Beta.

Can you find out if Alpha will be taller or Beta?