Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

The more you take me, the more you leave me behind.
Who Am I?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

Why do you find that most of the buildings are deprived of the 13th floor?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

You need to move three matchsticks to form three squares. Can you do it?