Can you identify the Oscar-winning movie from the rebus below?

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?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

What is the longest word in the dictionary?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

I am quite hot but become too cold if you remove the first two letters. What am I?

What does this rebus means ?

PROG WORKRESS

How can one talk without saying a single word?

I have eight fingers and two thumbs but I do not live. What Am I?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?