What country can make you shiver?

Why is a river so rich ?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What has a ring but no finger?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

Which is faster, Heat or Cold ? Explain.

If it took eight men ten hours to build a wall, how long would it take four men to build it?

What does an Island and the letter T have in common?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?