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?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

You need to arrange three 7 and mathematical symbols to form number 1?

Can you find the company name in the pictogram below?

Can you find out which options fits best with the missing column?

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?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

There is a place where if I stand up straight, I will still be considered sideways.

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?