Which five letter word can be added at the end of below word to form a
valid word?

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Which letter of the alphabet has the most water?

Who has married many women but was never married?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

By what process could you make a 'Tea-Table' into food?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Forwards I am heavy, backward I am not. What am I?