A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

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.

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

why number 8549176320 is one of a kind?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?