who is silent in the parliament?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Prove that twice of ten is the same as twice of eleven.

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

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

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?