what does the below math rebus puzzle mean?

Who always enjoys poor health?

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

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

A blonde put eyeliner on her head. Why?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

What jumps when it walks and sits when it stands?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?