Can you solve the below algebraic mathematical equation?

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

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

What has one letter and starts with an E?

John was drowned by he was not wet. How?

A man had five children. He had $100 with him to give to his children. He decided to start with the youngest child and then give $2 more than each younger child to his next elder child.

For example, if he gives $x to the youngest child, he will give $(x+2) to the next one, $[(x+2) + 2] to the next one and so on.

Can you find out how much did the youngest one receive?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

What begins with T, ends with T, and has T in it?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?