what does the below rebus means?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Where do you go to learn how to make ice cream?