You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

What Does this text mean:

important=important

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

What building has the most stories?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

What number divided by 4 is the same as that number minus 4?

Why do Chinese men eat more rice than Japanese men do ?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?