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

Why is the longest human nose just 11 inches?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT