People put me on the table and cut me but do not eat me. What am I?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

What is black when you buy it, red when you use it, and gray when you throw it away?

Can you identify the famous TV character from the rebus below?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

You can see three almost identical images below. Can you spot the odd one out from them?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Can you count the number of triangles in the given figure?

Why Aeroplane windows are round?

What goes up but never comes down?