Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

A guard is positioned at the one side of the bridge saying ‘A’. His task is to shoot all those who try to leave from ‘A’ to the other side and say ‘B’. He also need to welcome the person who comes from another side ‘B’ to his side ‘A’. The guard comes out of his post every 1 hour and looks down the bridge for any people trying to leave. You are at side ‘A’ and wish to go to another side ‘B’. you also know that it would take 1:45 hr to cross the bridge. How will you cross the bridge?

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?

A man dies of old age on his 25 birthday. How is this possible?

There was a strange boy who was born before his father. How can this be possible?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

I am lying and I always lie. Tell me whether I am lying or telling the truth.

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Which English verb becomes past tense just by rearranging the letters?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100