Who always enjoys poor health?

Different lights make me strange by changing me into different sizes. What am I?

Which Travels Faster? Solve below famous picture riddle:

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

A bomb exploded in a room full of married couples and no one died. How?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

What is both possible and impossible at the same time?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

If it took eight men ten hours to build a wall, how long would it take four men to build it?