Can you solve this picture maths equation?

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's the probability of getting a king or a queen from a pack of 52 cards?

Can you tell a 3D object that has just two surfaces?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

The more of this there is, the less you see. What is it?

What word is pronounced the same if you take away four of its five letters?