Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you place six X (crosses) in below board without making three in a row in any way ?

What is black when you buy it, red when you use it, and gray when you throw it away?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

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

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

A charming young lady was approached by a kind looking old woman in a restaurant. The old woman said to her, 'You look exactly like my younger daughter. Sadly she passed away a couple of months back. Could you do me a favor and say 'Goodbye, mother' with a kind smile on your face when I leave?

The young lady agreed for the same and said, 'Goodbye, mother' when the old woman left. Soon after, she got the most disengaging shock of her life.

Can you guess what the shock was?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?