What goes up but never comes down?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

In a kingdom, King George did not allow any citizen to visit the world outside. Also, only a person with proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check the every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter. How?

Why is the longest human nose just 11 inches?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What has 88 keys?

I have teeth but i don't bite. Who Am I ?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?