I look at you, you look at me, I raise my right, you raise your left. What am I?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

what does this below rebus represent identXQQQQQME

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?