What is the word or phrase below?
R | E | A | D

If an electric train is travelling south, then which way is the smoke going?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

What can go up a chimney down, but can’t go down a chimney up?

How can one talk without saying a single word?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.