What is the word or phrase?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

You can see it everyday, But cannot touch it at will. What is it?

Find the value of "?" in the ball picture Riddle below:

Replace the question mark with the correct number.

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

How can you make a TV, a bed, a dog, and a car liquid?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?