I travel all around the world but always stay in the corner. What am I?

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

Spot the cat in the picture below

Find the next number in the series below

21 32 54 87 131 ?

what does this picture(rebus) riddle means ?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

When it's bad luck to meet a black cat?