who is silent in the parliament?

Replace the question mark with the correct number in below Picture:

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

I always drive my customer away.

Who am I?

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?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Buy me, smell me or deliver me, I do not change.

Who am I?

Give it food and it will live; give it water and it will die.

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?