Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you find out the total number of triangles in the given figure?

How could a baby fall out of a twenty-story building onto the ground and live?

What has 13 hearts but no other organs?

Which cricket terminology does this text mean?

GNIWS

I look at you, you look at me I raise my right, you raise your left. What am I?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

What can go up a chimney down, but can't go down a chimney up?