What word is represented by this rebus?

Which is faster, Heat or Cold ? Explain.

Can you find out who is the kidnapper in below Picture and why, Explain ?

A hen, a dog, and a cat are stolen. Three suspects are arrested named Robin, Steve, and Tim. The police are sure that all of them stole one of the animals but they don't know who stole which animal.

Sherlock Holmes is appointed to identify and is provided with the following statements from the investigation.

Robin - Tim stole the hen
Steve - Tim stole the dog
Tim - Both Robin and Steve are lying. I neither stole a hen nor a dog.

Sherlock is somehow able to deduce that the man who stole the cat is telling a lie and the man who stole the hen is telling truth.

Can you help him find out who stole which animal?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

What word does this rebus represent?

meta meta
meta meta

Count the number of triangles in the picture below:

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Using Only Five 5's and any mathematical operator make sum as 37

Which is the smallest number that you can write using all the vowels exactly once?