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

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

What can go through glass without breaking it?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

My location can be determined by the below rebus.
So where am i ?

Can you place three balls such that the equation shown in the picture holds true?

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?

Can you find the missing piece of the Porsche?