What does below Rebus mean ?

esgg sgeg gegs gsge

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Can you start the fire using two pieces of wood?

What do you call a fish without an eye?

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

Complete the table series riddle by finding the number that can replace "??".

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

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?

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

What runs around the whole yard without moving?