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?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

What is so fragile that saying its name breaks it?

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

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

Can you find a rabbit in the given picture?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

The Puzzle: Here is a famous prize problem that Sam Loyd issued in 1882, offering $1000 as a prize for the best answer showing how to arrange the seven figures and the eight 'dots' .4.5.6.7.8.9.0. which would add up to 82