If six children and two dogs were under an umbrella, how come none of them got wet?

Can you replace the question mark with the correct number in the below table sequence?

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?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Prove that twice of ten is the same as twice of eleven.

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

Name a key which is hardest to turn.

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

A man was just doing his job when his suit was torn. Why did he die three minutes later?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.