Before Mount Everest was discovered, what was the highest mountain in the world?

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Can you solve the below geography rebus by decoding the below rebus ?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

What happened when the wheel was invented?

What number divided by 4 is the same as that number minus 4?

Why did Buffon take the goal with him after every Juventus match?

What came first, the chicken or the egg?

Which is heavier: a ton of bricks or a ton of feathers?