What goes up but never comes down?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Who always enjoys poor health?

What is full of holes but still holds water?

If eleven plus two equals one, what does nine plus five equal?