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

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

If two's company, and three's a crowd, then whats four and five ?

What has lots of eyes, but can’t see?

our enemy challenges you to play Russian Roulette with a 6-cylinder pistol (meaning it has room for 6 bullets). He puts 2 bullets into the gun in consecutive slots, and leaves the next four slots blank. He spins the barrel and hands you the gun. You point the gun at yourself and pull the trigger. It doesn't go off. Your enemy tells you that you need to pull the trigger one more time, and that you can choose to either spin the barrel at random, or not, before pulling the trigger again. Spinning the barrel will position the barrel in a random position.

Assuming you'd like to live, should you spin the barrel or not before pulling the trigger again?

Can it be possible to build a house that has all its four walls facing towards the South?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

If Rajina's daughter is my daughter's mom, who am I to Rajina?