When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

What has to be broken before you can use it?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

The centre of the third figure is empty. What digit should fit inside?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?