What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you solve the below algebraic mathematical equation?

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

What does below chemistry rebus means?

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Which Travels Faster? Solve below famous picture riddle:

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What does a man do only once in his lifetime, but women do once a year after they are 29?