How many sides does a circle have?

A bomb exploded in a room full of married couples and no one died. How?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

How can you drop a raw egg from a height onto a concrete floor without cracking it?

I am sure no one can have two things for dinner. what are they?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

How many bananas can you eat if your stomach is empty?

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?