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

Find the 8 in the below-given Image.

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

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

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

What is both possible and impossible at the same time?

What does below Rebus say?

XLR8

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

I am quite hot but become too cold if you remove the first two letters. What am I?