What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

You can see three almost identical images below. Can you spot the odd one out from them?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What will you call your mother's brother's brother-in-law?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

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 ?

Can you find out the total number of triangles in the given figure?

You need to remove two matchsticks to make the below equation true. Can you do it ?