You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

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?

Take away the whole and some still remain. What is it?

By moving just one matchstick, you need to make the below statement true. Can you do it?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

People make me, save me, change me, raise me. What am I?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?