What is full of holes but still holds water?

You need to cut a round cake into eight equal pieces with just 3 cuts. Can you do it?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

What do you see in the given picture?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

What does this simple rebus mean?

What is harder to catch the faster you run?

Who can jump higher than a Mountain?