Move four matchsticks to the below square to form three squares?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

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

Why Wine Glass Stem is so long?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

What does this Rebus Picture mean?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?