I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

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

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Prove that twice of ten is the same as twice of eleven.

Can you replace the question mark with the correct number in the below table sequence?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?