Find the next number in the sequence

5 12 24 36 ?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

What 5-letter word typed in all capital letters can be read the same upside down?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

What has hands, but can’t clap?

What has to be broken before you can use it?

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 man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

Which is faster, Heat or Cold ? Explain.