Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

If an electric train is travelling south, then which way is the smoke going?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

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

How can one talk without saying a single word?

What word is represented by this rebus?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What's the only room from which no one can enter or leave

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

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?