Why Wine Glass Stem is so long?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

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

Can you find the key in the picture below?

Why do you find that most of the buildings are deprived of the 13th floor?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

Spot what is wrong here in below Picture?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside. The man said, "Oh! I am really sorry, I thought this was my room." He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man. What made her suspicious of that man? He might have been genuinely mistaken.