Which is heavier: a ton of bricks or a ton of feathers?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

Can you count the number of lines in the below picture?

Can you write down eight eights so that they add up to one thousand?

What country can make you shiver?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Can you write down eight eights so that they add up to one thousand?

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

Can you identify if it's a murder or a suicide ?